10251406542044 has 24 divisors (see below), whose sum is σ = 17964015232128. Its totient is φ = 5118834449520.

The previous prime is 10251406542031. The next prime is 10251406542053. The reversal of 10251406542044 is 44024560415201.

It is a junction number, because it is equal to n+sod(n) for n = 10251406541989 and 10251406542007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10704527 + ... + 11622809.

It is an arithmetic number, because the mean of its divisors is an integer number (748500634672).

Almost surely, 2^{10251406542044} is an apocalyptic number.

It is an amenable number.

10251406542044 is a deficient number, since it is larger than the sum of its proper divisors (7712608690084).

10251406542044 is a wasteful number, since it uses less digits than its factorization.

10251406542044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922025 (or 922023 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 10251406542044 its reverse (44024560415201), we get a palindrome (54275966957245).

The spelling of 10251406542044 in words is "ten trillion, two hundred fifty-one billion, four hundred six million, five hundred forty-two thousand, forty-four".