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123422337413 = 3137476734171
BaseRepresentation
bin111001011110010001…
…0110110100110000101
3102210120111220100211222
41302330202312212011
54010232104244123
6132411025010125
711626343362334
oct1627442664605
9383514810758
10123422337413
1148385767951
121bb05a83945
13b83c2314ab
145d8ba89d1b
1533256716c8
hex1cbc8b6985

123422337413 has 32 divisors (see below), whose sum is σ = 135629488128. Its totient is φ = 112039329600.

The previous prime is 123422337359. The next prime is 123422337439. The reversal of 123422337413 is 314733224321.

It is not a de Polignac number, because 123422337413 - 216 = 123422271877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123422337473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3594818 + ... + 3628988.

It is an arithmetic number, because the mean of its divisors is an integer number (4238421504).

Almost surely, 2123422337413 is an apocalyptic number.

It is an amenable number.

123422337413 is a deficient number, since it is larger than the sum of its proper divisors (12207150715).

123422337413 is a wasteful number, since it uses less digits than its factorization.

123422337413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34353.

The product of its digits is 72576, while the sum is 35.

The spelling of 123422337413 in words is "one hundred twenty-three billion, four hundred twenty-two million, three hundred thirty-seven thousand, four hundred thirteen".

Divisors: 1 31 37 47 67 1147 1457 1739 2077 2479 3149 34171 53909 76849 97619 116513 1059301 1264327 1606037 2289457 3611903 39194137 49787147 59423369 70973167 84709909 107604479 1842124439 2626007179 3335738849 3981365723 123422337413