1426550015656 has 64 divisors (see below), whose sum is σ = 2733616005120. Its totient is φ = 697802938560.

The previous prime is 1426550015593. The next prime is 1426550015713. The reversal of 1426550015656 is 6565100556241.

It is a happy number.

It is a super-2 number, since 2×1426550015656² (a number of 25 digits) contains 22 as substring.

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, 24041881 + ... + 24101143.

It is an arithmetic number, because the mean of its divisors is an integer number (42712750080).

Almost surely, 2^{1426550015656} is an apocalyptic number.

It is an amenable number.

1426550015656 is a deficient number, since it is larger than the sum of its proper divisors (1307065989464).

1426550015656 is a wasteful number, since it uses less digits than its factorization.

1426550015656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59726 (or 59722 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 1426550015656 in words is "one trillion, four hundred twenty-six billion, five hundred fifty million, fifteen thousand, six hundred fifty-six".