40458308364 has 72 divisors (see below), whose sum is σ = 108852726528. Its totient is φ = 12626311680.

The previous prime is 40458308357. The next prime is 40458308389. The reversal of 40458308364 is 46380385404.

40458308364 is a `hidden beast` number, since 4 + 0 + 4 + 583 + 0 + 8 + 3 + 64 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56167 + ... + 289950.

It is an arithmetic number, because the mean of its divisors is an integer number (1511843424).

Almost surely, 2^40458308364 is an apocalyptic number.

It is an amenable number.

40458308364 is an abundant number, since it is smaller than the sum of its proper divisors (68394418164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40458308364 is a wasteful number, since it uses less digits than its factorization.

40458308364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346335 (or 346330 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 40458308364 in words is "forty billion, four hundred fifty-eight million, three hundred eight thousand, three hundred sixty-four".