346201423506 has 24 divisors (see below), whose sum is σ = 794226795804. Its totient is φ = 108612211200.

The previous prime is 346201423457. The next prime is 346201423511. The reversal of 346201423506 is 605324102643.

346201423506 is a `hidden beast` number, since 3 + 4 + 6 + 2 + 0 + 142 + 3 + 506 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 272318029281 + 73883394225 = 521841^2 + 271815^2 .

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, 565688295 + ... + 565688906.

Almost surely, 2^346201423506 is an apocalyptic number.

346201423506 is an abundant number, since it is smaller than the sum of its proper divisors (448025372298).

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

346201423506 is a wasteful number, since it uses less digits than its factorization.

346201423506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1131377226 (or 1131377223 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 346201423506 in words is "three hundred forty-six billion, two hundred one million, four hundred twenty-three thousand, five hundred six".