131441402263144 has 128 divisors (see below), whose sum is σ = 251096470732800. Its totient is φ = 64495022054400.

The previous prime is 131441402263117. The next prime is 131441402263147. The reversal of 131441402263144 is 441362204144131.

It is a junction number, because it is equal to n+sod(n) for n = 131441402263097 and 131441402263106.

It is not an unprimeable number, because it can be changed into a prime (131441402263147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100875979597 + ... + 100875980899.

It is an arithmetic number, because the mean of its divisors is an integer number (1961691177600).

Almost surely, 2^{131441402263144} is an apocalyptic number.

It is an amenable number.

131441402263144 is a deficient number, since it is larger than the sum of its proper divisors (119655068469656).

131441402263144 is a wasteful number, since it uses less digits than its factorization.

131441402263144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095 (or 3091 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 131441402263144 in words is "one hundred thirty-one trillion, four hundred forty-one billion, four hundred two million, two hundred sixty-three thousand, one hundred forty-four".