1490636967744 has 56 divisors (see below), whose sum is σ = 3944366629920. Its totient is φ = 496829899264.

The previous prime is 1490636967713. The next prime is 1490636967767. The reversal of 1490636967744 is 4477696360941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591342 + ... + 2348114.

Almost surely, 2^{1490636967744} is an apocalyptic number.

It is an amenable number.

1490636967744 is an abundant number, since it is smaller than the sum of its proper divisors (2453729662176).

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

1490636967744 is a wasteful number, since it uses less digits than its factorization.

1490636967744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767047 (or 767037 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 66.

The spelling of 1490636967744 in words is "one trillion, four hundred ninety billion, six hundred thirty-six million, nine hundred sixty-seven thousand, seven hundred forty-four".