2378541900 has 72 divisors (see below), whose sum is σ = 7865052160. Its totient is φ = 543666240.

The previous prime is 2378541899. The next prime is 2378541911. The reversal of 2378541900 is 91458732.

2378541900 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2378541900² = 11314923140111220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564220 + ... + 568419.

Almost surely, 2^2378541900 is an apocalyptic number.

2378541900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2378541900 is an abundant number, since it is smaller than the sum of its proper divisors (5486510260).

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

2378541900 is a wasteful number, since it uses less digits than its factorization.

2378541900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132663 (or 1132656 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2378541900 is about 48770.2973130162. The cubic root of 2378541900 is about 1334.8637378633.

The spelling of 2378541900 in words is "two billion, three hundred seventy-eight million, five hundred forty-one thousand, nine hundred".