13946229200 has 60 divisors (see below), whose sum is σ = 34138052748. Its totient is φ = 5473228800.

The previous prime is 13946229169. The next prime is 13946229217. The reversal of 13946229200 is 292264931.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 170981776 + 13775247424 = 13076^2 + 117368^2 .

It is a congruent number.

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, 307721 + ... + 350120.

Almost surely, 2^13946229200 is an apocalyptic number.

13946229200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13946229200 is an abundant number, since it is smaller than the sum of its proper divisors (20191823548).

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

13946229200 is a wasteful number, since it uses less digits than its factorization.

13946229200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657912 (or 657901 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 13946229200 in words is "thirteen billion, nine hundred forty-six million, two hundred twenty-nine thousand, two hundred".