2354161253920 has 96 divisors (see below), whose sum is σ = 6730131639168. Its totient is φ = 759662112768.

The previous prime is 2354161253893. The next prime is 2354161253933. The reversal of 2354161253920 is 293521614532.

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, 61802422 + ... + 61840501.

It is an arithmetic number, because the mean of its divisors is an integer number (70105537908).

Almost surely, 2^{2354161253920} is an apocalyptic number.

2354161253920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2354161253920 is an abundant number, since it is smaller than the sum of its proper divisors (4375970385248).

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

2354161253920 is a wasteful number, since it uses less digits than its factorization.

2354161253920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123642962 (or 123642954 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 2354161253920 in words is "two trillion, three hundred fifty-four billion, one hundred sixty-one million, two hundred fifty-three thousand, nine hundred twenty".