1241437253136 has 20 divisors (see below), whose sum is σ = 3207046237392. Its totient is φ = 413812417696.

The previous prime is 1241437253101. The next prime is 1241437253179. The reversal of 1241437253136 is 6313527341421.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12931638006 + ... + 12931638101.

Almost surely, 2^{1241437253136} is an apocalyptic number.

1241437253136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1241437253136 is an abundant number, since it is smaller than the sum of its proper divisors (1965608984256).

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

1241437253136 is a wasteful number, since it uses less digits than its factorization.

1241437253136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25863276118 (or 25863276112 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The spelling of 1241437253136 in words is "one trillion, two hundred forty-one billion, four hundred thirty-seven million, two hundred fifty-three thousand, one hundred thirty-six".