10232891771472 has 160 divisors (see below), whose sum is σ = 29420161929600. Its totient is φ = 3405397552128.

The previous prime is 10232891771387. The next prime is 10232891771483. The reversal of 10232891771472 is 27417719823201.

10232891771472 is a `hidden beast` number, since 1 + 0 + 2 + 328 + 9 + 177 + 147 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 767134179 + ... + 767147517.

It is an arithmetic number, because the mean of its divisors is an integer number (183876012060).

Almost surely, 2^{10232891771472} is an apocalyptic number.

10232891771472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10232891771472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14710080964800).

10232891771472 is an abundant number, since it is smaller than the sum of its proper divisors (19187270158128).

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

10232891771472 is a wasteful number, since it uses less digits than its factorization.

10232891771472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16122 (or 16110 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 10232891771472 in words is "ten trillion, two hundred thirty-two billion, eight hundred ninety-one million, seven hundred seventy-one thousand, four hundred seventy-two".