5591731200342 has 32 divisors (see below), whose sum is σ = 13532929293312. Its totient is φ = 1503658809984.

The previous prime is 5591731200271. The next prime is 5591731200373. The reversal of 5591731200342 is 2430021371955.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5591731200294 and 5591731200303.

It is a congruent number.

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, 3915777438 + ... + 3915778865.

It is an arithmetic number, because the mean of its divisors is an integer number (422904040416).

Almost surely, 2^{5591731200342} is an apocalyptic number.

5591731200342 is an abundant number, since it is smaller than the sum of its proper divisors (7941198092970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5591731200342 is a wasteful number, since it uses less digits than its factorization.

5591731200342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7831556332.

The product of its (nonzero) digits is 226800, while the sum is 42.

The spelling of 5591731200342 in words is "five trillion, five hundred ninety-one billion, seven hundred thirty-one million, two hundred thousand, three hundred forty-two".