1432427073856 has 56 divisors (see below), whose sum is σ = 2992316575680. Its totient is φ = 678463598592.

The previous prime is 1432427073829. The next prime is 1432427073877. The reversal of 1432427073856 is 6583707242341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17899725 + ... + 17979571.

Almost surely, 2^{1432427073856} is an apocalyptic number.

1432427073856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1432427073856 is an abundant number, since it is smaller than the sum of its proper divisors (1559889501824).

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

1432427073856 is a wasteful number, since it uses less digits than its factorization.

1432427073856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94631 (or 94621 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 1432427073856 in words is "one trillion, four hundred thirty-two billion, four hundred twenty-seven million, seventy-three thousand, eight hundred fifty-six".