1371418680 has 32 divisors (see below), whose sum is σ = 4114256400. Its totient is φ = 365711616.

The previous prime is 1371418669. The next prime is 1371418681. The reversal of 1371418680 is 868141731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371418681) 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, 5714125 + ... + 5714364.

Almost surely, 2^1371418680 is an apocalyptic number.

1371418680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1371418680 is an abundant number, since it is smaller than the sum of its proper divisors (2742837720).

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

1371418680 is a wasteful number, since it uses less digits than its factorization.

1371418680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11428503 (or 11428499 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 1371418680 is about 37032.6704411119. The cubic root of 1371418680 is about 1111.0237774765.

The spelling of 1371418680 in words is "one billion, three hundred seventy-one million, four hundred eighteen thousand, six hundred eighty".