31426064005036 has 48 divisors (see below), whose sum is σ = 57122010973440. Its totient is φ = 15109963767360.

The previous prime is 31426064004961. The next prime is 31426064005043. The reversal of 31426064005036 is 63050046062413.

It is a happy number.

It is a super-2 number, since 2×31426064005036² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31426064005036.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37326955 + ... + 38159581.

It is an arithmetic number, because the mean of its divisors is an integer number (1190041895280).

Almost surely, 2^{31426064005036} is an apocalyptic number.

It is an amenable number.

31426064005036 is a deficient number, since it is larger than the sum of its proper divisors (25695946968404).

31426064005036 is a wasteful number, since it uses less digits than its factorization.

31426064005036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833974 (or 833972 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 31426064005036 in words is "thirty-one trillion, four hundred twenty-six billion, sixty-four million, five thousand, thirty-six".