13542312200 has 48 divisors (see below), whose sum is σ = 33337994580. Its totient is φ = 5098280960.

The previous prime is 13542312181. The next prime is 13542312227. The reversal of 13542312200 is 221324531.

It can be written as a sum of positive squares in 6 ways, for example, as 9946870756 + 3595441444 = 99734^2 + 59962^2 .

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, 1988117 + ... + 1994916.

Almost surely, 2^13542312200 is an apocalyptic number.

13542312200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13542312200 is an abundant number, since it is smaller than the sum of its proper divisors (19795682380).

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

13542312200 is a wasteful number, since it uses less digits than its factorization.

13542312200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983066 (or 3983057 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13542312200 its reverse (221324531), we get a palindrome (13763636731).

The spelling of 13542312200 in words is "thirteen billion, five hundred forty-two million, three hundred twelve thousand, two hundred".