742195102 has 16 divisors (see below), whose sum is σ = 1235088000. Its totient is φ = 331642840.

The previous prime is 742195063. The next prime is 742195127. The reversal of 742195102 is 201591247.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284602 + ... + 287197.

It is an arithmetic number, because the mean of its divisors is an integer number (77193000).

Almost surely, 2^742195102 is an apocalyptic number.

742195102 is a deficient number, since it is larger than the sum of its proper divisors (492892898).

742195102 is a wasteful number, since it uses less digits than its factorization.

742195102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571871.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 742195102 is about 27243.2579182447. The cubic root of 742195102 is about 905.3976466463.

The spelling of 742195102 in words is "seven hundred forty-two million, one hundred ninety-five thousand, one hundred two".