10100544543442 has 32 divisors (see below), whose sum is σ = 16434346872384. Its totient is φ = 4636973376000.

The previous prime is 10100544543421. The next prime is 10100544543503. The reversal of 10100544543442 is 24434544500101.

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, 22712473 + ... + 23152915.

It is an arithmetic number, because the mean of its divisors is an integer number (513573339762).

Almost surely, 2^{10100544543442} is an apocalyptic number.

10100544543442 is a deficient number, since it is larger than the sum of its proper divisors (6333802328942).

10100544543442 is a wasteful number, since it uses less digits than its factorization.

10100544543442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456954.

The product of its (nonzero) digits is 153600, while the sum is 37.

The spelling of 10100544543442 in words is "ten trillion, one hundred billion, five hundred forty-four million, five hundred forty-three thousand, four hundred forty-two".