426623553151010 has 32 divisors (see below), whose sum is σ = 813112159209840. Its totient is φ = 160607692521472.

The previous prime is 426623553150979. The next prime is 426623553151031. The reversal of 426623553151010 is 10151355326624.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 425853534615961 + 770018535049 = 20636219^2 + 877507^2 .

It is a super-2 number, since 2×426623553151010² (a number of 30 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, 19788989 + ... + 35282448.

Almost surely, 2^{426623553151010} is an apocalyptic number.

426623553151010 is a deficient number, since it is larger than the sum of its proper divisors (386488606058830).

426623553151010 is a wasteful number, since it uses less digits than its factorization.

426623553151010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55117030.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 426623553151010 in words is "four hundred twenty-six trillion, six hundred twenty-three billion, five hundred fifty-three million, one hundred fifty-one thousand, ten".