131553464366342 has 16 divisors (see below), whose sum is σ = 198322495545600. Its totient is φ = 65445968151432.

The previous prime is 131553464366321. The next prime is 131553464366377. The reversal of 131553464366342 is 243663464355131.

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, 225527153 + ... + 226109715.

It is an arithmetic number, because the mean of its divisors is an integer number (12395155971600).

Almost surely, 2^{131553464366342} is an apocalyptic number.

131553464366342 is a deficient number, since it is larger than the sum of its proper divisors (66769031179258).

131553464366342 is a wasteful number, since it uses less digits than its factorization.

131553464366342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150147.

The product of its digits is 55987200, while the sum is 56.

The spelling of 131553464366342 in words is "one hundred thirty-one trillion, five hundred fifty-three billion, four hundred sixty-four million, three hundred sixty-six thousand, three hundred forty-two".