1451283870456 has 96 divisors (see below), whose sum is σ = 4504795083360. Its totient is φ = 413477830656.

The previous prime is 1451283870383. The next prime is 1451283870473. The reversal of 1451283870456 is 6540783821541.

It is a happy number.

1451283870456 is a `hidden beast` number, since 1 + 4 + 512 + 8 + 3 + 8 + 70 + 4 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3900745 + ... + 4256568.

It is an arithmetic number, because the mean of its divisors is an integer number (46924948785).

Almost surely, 2^{1451283870456} is an apocalyptic number.

It is an amenable number.

1451283870456 is an abundant number, since it is smaller than the sum of its proper divisors (3053511212904).

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

1451283870456 is a wasteful number, since it uses less digits than its factorization.

1451283870456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8157685 (or 8157678 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 1451283870456 in words is "one trillion, four hundred fifty-one billion, two hundred eighty-three million, eight hundred seventy thousand, four hundred fifty-six".