40612841379 has 12 divisors (see below), whose sum is σ = 63995992632. Its totient is φ = 24613843200.

The previous prime is 40612841371. The next prime is 40612841413. The reversal of 40612841379 is 97314821604.

40612841379 is a `hidden beast` number, since 40 + 6 + 128 + 413 + 79 = 666.

It is not a de Polignac number, because 40612841379 - 2³ = 40612841371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40612841371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205115262 + ... + 205115459.

It is an arithmetic number, because the mean of its divisors is an integer number (5332999386).

Almost surely, 2^40612841379 is an apocalyptic number.

40612841379 is a deficient number, since it is larger than the sum of its proper divisors (23383151253).

40612841379 is a wasteful number, since it uses less digits than its factorization.

40612841379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410230738 (or 410230735 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 40612841379 in words is "forty billion, six hundred twelve million, eight hundred forty-one thousand, three hundred seventy-nine".