1290574000668 has 48 divisors (see below), whose sum is σ = 3022346413856. Its totient is φ = 428621137920.

The previous prime is 1290574000643. The next prime is 1290574000693. The reversal of 1290574000668 is 8660004750921.

It is an interprime number because it is at equal distance from previous prime (1290574000643) and next prime (1290574000693).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 4484148 + ... + 4763268.

Almost surely, 2^{1290574000668} is an apocalyptic number.

It is an amenable number.

1290574000668 is an abundant number, since it is smaller than the sum of its proper divisors (1731772413188).

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

1290574000668 is a wasteful number, since it uses less digits than its factorization.

1290574000668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280534 (or 280532 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 1290574000668 in words is "one trillion, two hundred ninety billion, five hundred seventy-four million, six hundred sixty-eight", and thus it is an aban number.