20001414015400 has 48 divisors (see below), whose sum is σ = 46781750463840. Its totient is φ = 7952658014400.

The previous prime is 20001414015313. The next prime is 20001414015439. The reversal of 20001414015400 is 451041410002.

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, 299388966 + ... + 299455765.

It is an arithmetic number, because the mean of its divisors is an integer number (974619801330).

Almost surely, 2^{20001414015400} is an apocalyptic number.

20001414015400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20001414015400 is an abundant number, since it is smaller than the sum of its proper divisors (26780336448440).

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

20001414015400 is a wasteful number, since it uses less digits than its factorization.

20001414015400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598844914 (or 598844905 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 20001414015400 its reverse (451041410002), we get a palindrome (20452455425402).

The spelling of 20001414015400 in words is "twenty trillion, one billion, four hundred fourteen million, fifteen thousand, four hundred".