1427031276456 has 16 divisors (see below), whose sum is σ = 3567578191200. Its totient is φ = 475677092144.

The previous prime is 1427031276347. The next prime is 1427031276457. The reversal of 1427031276456 is 6546721307241.

It is not an unprimeable number, because it can be changed into a prime (1427031276457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29729818236 + ... + 29729818283.

It is an arithmetic number, because the mean of its divisors is an integer number (222973636950).

Almost surely, 2^{1427031276456} is an apocalyptic number.

It is an amenable number.

1427031276456 is an abundant number, since it is smaller than the sum of its proper divisors (2140546914744).

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

1427031276456 is a wasteful number, since it uses less digits than its factorization.

1427031276456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59459636528 (or 59459636524 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 1427031276456 in words is "one trillion, four hundred twenty-seven billion, thirty-one million, two hundred seventy-six thousand, four hundred fifty-six".