2377401216 has 64 divisors (see below), whose sum is σ = 6343518720. Its totient is φ = 788884992.

The previous prime is 2377401161. The next prime is 2377401241. The reversal of 2377401216 is 6121047732.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71751 + ... + 99513.

It is an arithmetic number, because the mean of its divisors is an integer number (99117480).

Almost surely, 2^2377401216 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 2377401216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3171759360).

2377401216 is an abundant number, since it is smaller than the sum of its proper divisors (3966117504).

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

2377401216 is a wasteful number, since it uses less digits than its factorization.

2377401216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28003 (or 27991 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 2377401216 is about 48758.6014565635. The cubic root of 2377401216 is about 1334.6503156288.

Adding to 2377401216 its reverse (6121047732), we get a palindrome (8498448948).

The spelling of 2377401216 in words is "two billion, three hundred seventy-seven million, four hundred one thousand, two hundred sixteen".