13857004100 has 36 divisors (see below), whose sum is σ = 30096073728. Its totient is φ = 5537940000.

The previous prime is 13857004081. The next prime is 13857004121. The reversal of 13857004100 is 140075831.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54905 + ... + 175295.

It is an arithmetic number, because the mean of its divisors is an integer number (836002048).

Almost surely, 2^13857004100 is an apocalyptic number.

13857004100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13857004100 is an abundant number, since it is smaller than the sum of its proper divisors (16239069628).

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

13857004100 is a wasteful number, since it uses less digits than its factorization.

13857004100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121556 (or 121549 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 13857004100 its reverse (140075831), we get a palindrome (13997079931).

The spelling of 13857004100 in words is "thirteen billion, eight hundred fifty-seven million, four thousand, one hundred".