342113220025100 has 36 divisors (see below), whose sum is σ = 786055433779224. Its totient is φ = 128795565185280.

The previous prime is 342113220025097. The next prime is 342113220025111. The reversal of 342113220025100 is 1520022311243.

It is a self number, because there is not a number n which added to its sum of digits gives 342113220025100.

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, 100621533602 + ... + 100621537001.

It is an arithmetic number, because the mean of its divisors is an integer number (21834873160534).

Almost surely, 2^{342113220025100} is an apocalyptic number.

It is an amenable number.

342113220025100 is an abundant number, since it is smaller than the sum of its proper divisors (443942213754124).

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

342113220025100 is a wasteful number, since it uses less digits than its factorization.

342113220025100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201243070634 (or 201243070627 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 342113220025100 its reverse (1520022311243), we get a palindrome (343633242336343).

The spelling of 342113220025100 in words is "three hundred forty-two trillion, one hundred thirteen billion, two hundred twenty million, twenty-five thousand, one hundred".