1351637362116 has 18 divisors (see below), whose sum is σ = 3416638887662. Its totient is φ = 450545787360.

The previous prime is 1351637362081. The next prime is 1351637362177. The reversal of 1351637362116 is 6112637361531.

1351637362116 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 6 + 3 + 7 + 3 + 621 + 16 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1263128732100 + 88508630016 = 1123890^2 + 297504^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18772741105 + ... + 18772741176.

Almost surely, 2^{1351637362116} is an apocalyptic number.

It is an amenable number.

1351637362116 is an abundant number, since it is smaller than the sum of its proper divisors (2065001525546).

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

1351637362116 is a wasteful number, since it uses less digits than its factorization.

1351637362116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37545482291 (or 37545482286 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The spelling of 1351637362116 in words is "one trillion, three hundred fifty-one billion, six hundred thirty-seven million, three hundred sixty-two thousand, one hundred sixteen".