1377437300472 has 32 divisors (see below), whose sum is σ = 3500045603280. Its totient is φ = 451618786560.

The previous prime is 1377437300471. The next prime is 1377437300527. The reversal of 1377437300472 is 2740037347731.

It is a super-2 number, since 2×1377437300472² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1377437300471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470434773 + ... + 470437700.

Almost surely, 2^{1377437300472} is an apocalyptic number.

1377437300472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1377437300472 is an abundant number, since it is smaller than the sum of its proper divisors (2122608302808).

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

1377437300472 is a wasteful number, since it uses less digits than its factorization.

1377437300472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940872543 (or 940872539 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 48.

The spelling of 1377437300472 in words is "one trillion, three hundred seventy-seven billion, four hundred thirty-seven million, three hundred thousand, four hundred seventy-two".