345449095662 has 64 divisors (see below), whose sum is σ = 767815200000. Its totient is φ = 102728263680.

The previous prime is 345449095633. The next prime is 345449095679. The reversal of 345449095662 is 266590944543.

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, 2169964 + ... + 2323712.

It is an arithmetic number, because the mean of its divisors is an integer number (11997112500).

Almost surely, 2^345449095662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 345449095662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383907600000).

345449095662 is an abundant number, since it is smaller than the sum of its proper divisors (422366104338).

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

345449095662 is a wasteful number, since it uses less digits than its factorization.

345449095662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154401.

The product of its (nonzero) digits is 27993600, while the sum is 57.

The spelling of 345449095662 in words is "three hundred forty-five billion, four hundred forty-nine million, ninety-five thousand, six hundred sixty-two".