1008491274832 has 10 divisors (see below), whose sum is σ = 1953951845018. Its totient is φ = 504245637408.

The previous prime is 1008491274787. The next prime is 1008491274853. The reversal of 1008491274832 is 2384721948001.

It can be written as a sum of positive squares in only one way, i.e., 860694085696 + 147797189136 = 927736^2 + 384444^2 .

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 as a sum of consecutive naturals, namely, 31515352323 + ... + 31515352354.

Almost surely, 2^{1008491274832} is an apocalyptic number.

It is an amenable number.

1008491274832 is a deficient number, since it is larger than the sum of its proper divisors (945460570186).

1008491274832 is an equidigital number, since it uses as much as digits as its factorization.

1008491274832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63030704685 (or 63030704679 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The spelling of 1008491274832 in words is "one trillion, eight billion, four hundred ninety-one million, two hundred seventy-four thousand, eight hundred thirty-two".