2415153244161 has 16 divisors (see below), whose sum is σ = 3693813721088. Its totient is φ = 1374994990800.

The previous prime is 2415153244157. The next prime is 2415153244169. The reversal of 2415153244161 is 1614423515142.

It is not a de Polignac number, because 2415153244161 - 2² = 2415153244157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2415153244169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212184895 + ... + 212196276.

It is an arithmetic number, because the mean of its divisors is an integer number (230863357568).

Almost surely, 2^{2415153244161} is an apocalyptic number.

2415153244161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2415153244161 is a deficient number, since it is larger than the sum of its proper divisors (1278660476927).

2415153244161 is a wasteful number, since it uses less digits than its factorization.

2415153244161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424381452.

The product of its digits is 115200, while the sum is 39.

The spelling of 2415153244161 in words is "two trillion, four hundred fifteen billion, one hundred fifty-three million, two hundred forty-four thousand, one hundred sixty-one".