341311187394 has 24 divisors (see below), whose sum is σ = 740249344380. Its totient is φ = 113656277088.

The previous prime is 341311187369. The next prime is 341311187429. The reversal of 341311187394 is 493781113143.

It can be written as a sum of positive squares in 2 ways, for example, as 341295482025 + 15705369 = 584205^2 + 3963^2 .

It is a super-2 number, since 2×341311187394² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9491449 + ... + 9527340.

Almost surely, 2^341311187394 is an apocalyptic number.

341311187394 is an abundant number, since it is smaller than the sum of its proper divisors (398938156986).

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

341311187394 is a wasteful number, since it uses less digits than its factorization.

341311187394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19019794 (or 19019791 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The spelling of 341311187394 in words is "three hundred forty-one billion, three hundred eleven million, one hundred eighty-seven thousand, three hundred ninety-four".