10621427034444 has 48 divisors (see below), whose sum is σ = 25640103911520. Its totient is φ = 3418100098560.

The previous prime is 10621427034431. The next prime is 10621427034509. The reversal of 10621427034444 is 44443072412601.

10621427034444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10621427034444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10621427034396 and 10621427034405.

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, 2828214 + ... + 5407554.

It is an arithmetic number, because the mean of its divisors is an integer number (534168831490).

Almost surely, 2^{10621427034444} is an apocalyptic number.

It is an amenable number.

10621427034444 is an abundant number, since it is smaller than the sum of its proper divisors (15018676877076).

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

10621427034444 is a wasteful number, since it uses less digits than its factorization.

10621427034444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591210 (or 2591208 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 42.

The spelling of 10621427034444 in words is "ten trillion, six hundred twenty-one billion, four hundred twenty-seven million, thirty-four thousand, four hundred forty-four".