245791132416 has 108 divisors (see below), whose sum is σ = 711236674512. Its totient is φ = 81634387968.

The previous prime is 245791132397. The next prime is 245791132441. The reversal of 245791132416 is 614231197542.

245791132416 is a `hidden beast` number, since 2 + 4 + 579 + 1 + 1 + 32 + 41 + 6 = 666.

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, 445645 + ... + 830771.

It is an arithmetic number, because the mean of its divisors is an integer number (6585524764).

Almost surely, 2^245791132416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245791132416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355618337256).

245791132416 is an abundant number, since it is smaller than the sum of its proper divisors (465445542096).

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

245791132416 is a wasteful number, since it uses less digits than its factorization.

245791132416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385426 (or 385409 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 245791132416 in words is "two hundred forty-five billion, seven hundred ninety-one million, one hundred thirty-two thousand, four hundred sixteen".