10142562313444 has 48 divisors (see below), whose sum is σ = 19684290310272. Its totient is φ = 4534380000000.

The previous prime is 10142562313397. The next prime is 10142562313459. The reversal of 10142562313444 is 44431326524101.

It is a super-2 number, since 2×10142562313444² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10142562313397 and 10142562313406.

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, 6886257 + ... + 8228344.

It is an arithmetic number, because the mean of its divisors is an integer number (410089381464).

Almost surely, 2^{10142562313444} is an apocalyptic number.

It is an amenable number.

10142562313444 is a deficient number, since it is larger than the sum of its proper divisors (9541727996828).

10142562313444 is a wasteful number, since it uses less digits than its factorization.

10142562313444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15114868 (or 15114866 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 10142562313444 its reverse (44431326524101), we get a palindrome (54573888837545).

The spelling of 10142562313444 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-two million, three hundred thirteen thousand, four hundred forty-four".