40012524366 has 16 divisors (see below), whose sum is σ = 80028736464. Its totient is φ = 13336893504.

The previous prime is 40012524359. The next prime is 40012524371. The reversal of 40012524366 is 66342521004.

It is a super-2 number, since 2×40012524366² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925 + ... + 282888.

It is an arithmetic number, because the mean of its divisors is an integer number (5001796029).

Almost surely, 2^40012524366 is an apocalyptic number.

40012524366 is an abundant number, since it is smaller than the sum of its proper divisors (40016212098).

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

40012524366 is a wasteful number, since it uses less digits than its factorization.

40012524366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307315.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 40012524366 in words is "forty billion, twelve million, five hundred twenty-four thousand, three hundred sixty-six".