14634556665426 has 32 divisors (see below), whose sum is σ = 32527419235200. Its totient is φ = 4877258225040.

The previous prime is 14634556665419. The next prime is 14634556665473. The reversal of 14634556665426 is 62456665543641.

It is a super-2 number, since 2×14634556665426² (a number of 27 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, 25472446 + ... + 26040633.

It is an arithmetic number, because the mean of its divisors is an integer number (1016481851100).

Almost surely, 2^{14634556665426} is an apocalyptic number.

14634556665426 is an abundant number, since it is smaller than the sum of its proper divisors (17892862569774).

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

14634556665426 is a wasteful number, since it uses less digits than its factorization.

14634556665426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51518351 (or 51518345 counting only the distinct ones).

The product of its digits is 373248000, while the sum is 63.

The spelling of 14634556665426 in words is "fourteen trillion, six hundred thirty-four billion, five hundred fifty-six million, six hundred sixty-five thousand, four hundred twenty-six".