342806799731 has 8 divisors (see below), whose sum is σ = 374654737344. Its totient is φ = 311072809320.

The previous prime is 342806799701. The next prime is 342806799761. The reversal of 342806799731 is 137997608243.

It is an interprime number because it is at equal distance from previous prime (342806799701) and next prime (342806799761).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342806799731 - 2¹⁰ = 342806798707 is a prime.

It is a super-2 number, since 2×342806799731² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342806799701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28480505 + ... + 28492538.

It is an arithmetic number, because the mean of its divisors is an integer number (46831842168).

Almost surely, 2^342806799731 is an apocalyptic number.

342806799731 is a deficient number, since it is larger than the sum of its proper divisors (31847937613).

342806799731 is a wasteful number, since it uses less digits than its factorization.

342806799731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56973601.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 342806799731 in words is "three hundred forty-two billion, eight hundred six million, seven hundred ninety-nine thousand, seven hundred thirty-one".