202104513400 has 24 divisors (see below), whose sum is σ = 469892994120. Its totient is φ = 80841805280.

The previous prime is 202104513353. The next prime is 202104513449. The reversal of 202104513400 is 4315401202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505261084 + ... + 505261483.

It is an arithmetic number, because the mean of its divisors is an integer number (19578874755).

Almost surely, 2^202104513400 is an apocalyptic number.

202104513400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202104513400 is an abundant number, since it is smaller than the sum of its proper divisors (267788480720).

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

202104513400 is a wasteful number, since it uses less digits than its factorization.

202104513400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010522583 (or 1010522574 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 202104513400 its reverse (4315401202), we get a palindrome (206419914602).

The spelling of 202104513400 in words is "two hundred two billion, one hundred four million, five hundred thirteen thousand, four hundred".