1490262890039 has 16 divisors (see below), whose sum is σ = 1858018196736. Its totient is φ = 1161226248000.

The previous prime is 1490262890033. The next prime is 1490262890093. The reversal of 1490262890039 is 9300982620941.

It is not a de Polignac number, because 1490262890039 - 2⁴ = 1490262890023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1490262890033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7673939 + ... + 7865739.

It is an arithmetic number, because the mean of its divisors is an integer number (116126137296).

Almost surely, 2^{1490262890039} is an apocalyptic number.

1490262890039 is a deficient number, since it is larger than the sum of its proper divisors (367755306697).

1490262890039 is a wasteful number, since it uses less digits than its factorization.

1490262890039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292726.

The product of its (nonzero) digits is 1679616, while the sum is 53.

The spelling of 1490262890039 in words is "one trillion, four hundred ninety billion, two hundred sixty-two million, eight hundred ninety thousand, thirty-nine".