2371438320 has 40 divisors (see below), whose sum is σ = 7351459536. Its totient is φ = 632383488.

The previous prime is 2371438297. The next prime is 2371438337. The reversal of 2371438320 is 238341732.

It is a tau number, because it is divible by the number of its divisors (40).

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, 4940257 + ... + 4940736.

Almost surely, 2^2371438320 is an apocalyptic number.

2371438320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2371438320 is an abundant number, since it is smaller than the sum of its proper divisors (4980021216).

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

2371438320 is a wasteful number, since it uses less digits than its factorization.

2371438320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881009 (or 9881003 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2371438320 is about 48697.4159478714. The cubic root of 2371438320 is about 1333.5335438242.

The spelling of 2371438320 in words is "two billion, three hundred seventy-one million, four hundred thirty-eight thousand, three hundred twenty".