1432657056271 has 32 divisors (see below), whose sum is σ = 1700697600000. Its totient is φ = 1181306488320.

The previous prime is 1432657056263. The next prime is 1432657056349. The reversal of 1432657056271 is 1726507562341.

It is not a de Polignac number, because 1432657056271 - 2³ = 1432657056263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1432657056241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104727210 + ... + 104740888.

It is an arithmetic number, because the mean of its divisors is an integer number (53146800000).

Almost surely, 2^{1432657056271} is an apocalyptic number.

1432657056271 is a deficient number, since it is larger than the sum of its proper divisors (268040543729).

1432657056271 is a wasteful number, since it uses less digits than its factorization.

1432657056271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18799.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 1432657056271 in words is "one trillion, four hundred thirty-two billion, six hundred fifty-seven million, fifty-six thousand, two hundred seventy-one".