2387920684100 has 72 divisors (see below), whose sum is σ = 5924810454528. Its totient is φ = 818333107200.

The previous prime is 2387920684063. The next prime is 2387920684129. The reversal of 2387920684100 is 14860297832.

It is a super-2 number, since 2×2387920684100² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50).

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, 704180 + ... + 2296020.

Almost surely, 2^{2387920684100} is an apocalyptic number.

2387920684100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2387920684100 is an abundant number, since it is smaller than the sum of its proper divisors (3536889770428).

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

2387920684100 is a wasteful number, since it uses less digits than its factorization.

2387920684100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594005 (or 1593998 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 2387920684100 in words is "two trillion, three hundred eighty-seven billion, nine hundred twenty million, six hundred eighty-four thousand, one hundred".