193232090832 has 80 divisors (see below), whose sum is σ = 550681986240. Its totient is φ = 57897241600.

The previous prime is 193232090827. The next prime is 193232090903. The reversal of 193232090832 is 238090232391.

It is a congruent number.

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, 2009019 + ... + 2103002.

It is an arithmetic number, because the mean of its divisors is an integer number (6883524828).

Almost surely, 2^193232090832 is an apocalyptic number.

193232090832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

193232090832 is an abundant number, since it is smaller than the sum of its proper divisors (357449895408).

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

193232090832 is a wasteful number, since it uses less digits than its factorization.

193232090832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112132 (or 4112126 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 193232090832 in words is "one hundred ninety-three billion, two hundred thirty-two million, ninety thousand, eight hundred thirty-two".