40462664260 has 12 divisors (see below), whose sum is σ = 84971594988. Its totient is φ = 16185065696.

The previous prime is 40462664243. The next prime is 40462664267. The reversal of 40462664260 is 6246626404.

It can be written as a sum of positive squares in 2 ways, for example, as 24331632196 + 16131032064 = 155986^2 + 127008^2 .

It is not an unprimeable number, because it can be changed into a prime (40462664267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011566587 + ... + 1011566626.

It is an arithmetic number, because the mean of its divisors is an integer number (7080966249).

Almost surely, 2^40462664260 is an apocalyptic number.

It is an amenable number.

40462664260 is an abundant number, since it is smaller than the sum of its proper divisors (44508930728).

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

40462664260 is a wasteful number, since it uses less digits than its factorization.

40462664260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023133222 (or 2023133220 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 40462664260 in words is "forty billion, four hundred sixty-two million, six hundred sixty-four thousand, two hundred sixty".