342460411566 has 64 divisors (see below), whose sum is σ = 843968875008. Its totient is φ = 90213222528.

The previous prime is 342460411537. The next prime is 342460411583. The reversal of 342460411566 is 665114064243.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98085 + ... + 833391.

It is an arithmetic number, because the mean of its divisors is an integer number (13187013672).

Almost surely, 2^342460411566 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342460411566, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421984437504).

342460411566 is an abundant number, since it is smaller than the sum of its proper divisors (501508463442).

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

342460411566 is a wasteful number, since it uses less digits than its factorization.

342460411566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736185.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 342460411566 in words is "three hundred forty-two billion, four hundred sixty million, four hundred eleven thousand, five hundred sixty-six".