231741034550 has 24 divisors (see below), whose sum is σ = 439171127856. Its totient is φ = 90947423840.

The previous prime is 231741034549. The next prime is 231741034573. The reversal of 231741034550 is 55430147132.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 231741034550.

It is a congruent number.

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, 43722074 + ... + 43727373.

It is an arithmetic number, because the mean of its divisors is an integer number (18298796994).

Almost surely, 2^231741034550 is an apocalyptic number.

231741034550 is a deficient number, since it is larger than the sum of its proper divisors (207430093306).

231741034550 is a wasteful number, since it uses less digits than its factorization.

231741034550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87449512 (or 87449507 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 231741034550 in words is "two hundred thirty-one billion, seven hundred forty-one million, thirty-four thousand, five hundred fifty".