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13044230120423 = 370918251192697
BaseRepresentation
bin1011110111010001100010…
…1100111110001111100111
31201012000102211021110002202
42331310120230332033213
53202204040402323143
643424234145325115
72514262116412655
oct275643054761747
951160384243082
1013044230120423
11417a032927927
12156808633679b
137380b12313c8
143314b6329dd5
1517949c6ecab8
hexbdd18b3e3e7

13044230120423 has 8 divisors (see below), whose sum is σ = 13048529654160. Its totient is φ = 13039931016000.

The previous prime is 13044230120401. The next prime is 13044230120447. The reversal of 13044230120423 is 32402103244031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13044230120423 - 210 = 13044230119399 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 (13044230120723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67596611 + ... + 67789307.

It is an arithmetic number, because the mean of its divisors is an integer number (1631066206770).

Almost surely, 213044230120423 is an apocalyptic number.

13044230120423 is a deficient number, since it is larger than the sum of its proper divisors (4299533737).

13044230120423 is a wasteful number, since it uses less digits than its factorization.

13044230120423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214657.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 13044230120423 its reverse (32402103244031), we get a palindrome (45446333364454).

The spelling of 13044230120423 in words is "thirteen trillion, forty-four billion, two hundred thirty million, one hundred twenty thousand, four hundred twenty-three".

Divisors: 1 3709 18251 192697 67692959 714713173 3516912947 13044230120423