231006208794 has 16 divisors (see below), whose sum is σ = 465539231520. Its totient is φ = 76414267280.

The previous prime is 231006208787. The next prime is 231006208883. The reversal of 231006208794 is 497802600132.

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, 146949729 + ... + 146951300.

It is an arithmetic number, because the mean of its divisors is an integer number (29096201970).

Almost surely, 2^231006208794 is an apocalyptic number.

231006208794 is an abundant number, since it is smaller than the sum of its proper divisors (234533022726).

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

231006208794 is a wasteful number, since it uses less digits than its factorization.

231006208794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293901165.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 231006208794 in words is "two hundred thirty-one billion, six million, two hundred eight thousand, seven hundred ninety-four".