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40676058879 = 3103547124061
BaseRepresentation
bin100101111000011110…
…110110011011111111
310212222210011212221020
4211320132312123333
51131301032341004
630404125035223
72636663536641
oct457036663377
9125883155836
1040676058879
1116283636095
127a723b5b13
133ab315b6c1
141d7c2b2891
1510d102a8d9
hex9787b66ff

40676058879 has 16 divisors (see below), whose sum is σ = 54773581824. Its totient is φ = 26848072800.

The previous prime is 40676058833. The next prime is 40676058889. The reversal of 40676058879 is 97885067604.

It is not a de Polignac number, because 40676058879 - 28 = 40676058623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40676058889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1678509 + ... + 1702569.

It is an arithmetic number, because the mean of its divisors is an integer number (3423348864).

Almost surely, 240676058879 is an apocalyptic number.

40676058879 is a deficient number, since it is larger than the sum of its proper divisors (14097522945).

40676058879 is a wasteful number, since it uses less digits than its factorization.

40676058879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29638.

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 40676058879 in words is "forty billion, six hundred seventy-six million, fifty-eight thousand, eight hundred seventy-nine".

Divisors: 1 3 103 309 5471 16413 24061 72183 563513 1690539 2478283 7434849 131637731 394913193 13558686293 40676058879