342188398098 has 32 divisors (see below), whose sum is σ = 760500576000. Its totient is φ = 114050512368.

The previous prime is 342188398081. The next prime is 342188398157. The reversal of 342188398098 is 890893881243.

342188398098 is a `hidden beast` number, since 342 + 188 + 39 + 80 + 9 + 8 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171703 + ... + 844901.

It is an arithmetic number, because the mean of its divisors is an integer number (23765643000).

Almost surely, 2^342188398098 is an apocalyptic number.

342188398098 is an abundant number, since it is smaller than the sum of its proper divisors (418312177902).

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

342188398098 is a wasteful number, since it uses less digits than its factorization.

342188398098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682623 (or 682617 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 63.

The spelling of 342188398098 in words is "three hundred forty-two billion, one hundred eighty-eight million, three hundred ninety-eight thousand, ninety-eight".