40992056262 has 64 divisors (see below), whose sum is σ = 93294136320. Its totient is φ = 13334479200.

The previous prime is 40992056257. The next prime is 40992056309. The reversal of 40992056262 is 26265029904.

40992056262 is a `hidden beast` number, since 4 + 0 + 9 + 9 + 20 + 562 + 62 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2851212 + ... + 2865552.

It is an arithmetic number, because the mean of its divisors is an integer number (1457720880).

Almost surely, 2^40992056262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40992056262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46647068160).

40992056262 is an abundant number, since it is smaller than the sum of its proper divisors (52302080058).

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

40992056262 is a wasteful number, since it uses less digits than its factorization.

40992056262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15626 (or 15620 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 40992056262 in words is "forty billion, nine hundred ninety-two million, fifty-six thousand, two hundred sixty-two".