1371463121472 has 56 divisors (see below), whose sum is σ = 3632182923072. Its totient is φ = 456710899200.

The previous prime is 1371463121467. The next prime is 1371463121491. The reversal of 1371463121472 is 2741213641731.

It is a super-2 number, since 2×1371463121472² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266179 + ... + 3662082.

Almost surely, 2^{1371463121472} is an apocalyptic number.

1371463121472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1371463121472 is an abundant number, since it is smaller than the sum of its proper divisors (2260719801600).

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

1371463121472 is a wasteful number, since it uses less digits than its factorization.

1371463121472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6929307 (or 6929297 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The spelling of 1371463121472 in words is "one trillion, three hundred seventy-one billion, four hundred sixty-three million, one hundred twenty-one thousand, four hundred seventy-two".