1490035433004 has 18 divisors (see below), whose sum is σ = 3766478455740. Its totient is φ = 496678477656.

The previous prime is 1490035432967. The next prime is 1490035433011. The reversal of 1490035433004 is 4003345300941.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 41389873139 = 1490035433004 / (1 + 4 + 9 + 0 + 0 + 3 + 5 + 4 + 3 + 3 + 0 + 0 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 1490035433004.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20694936534 + ... + 20694936605.

Almost surely, 2^{1490035433004} is an apocalyptic number.

It is an amenable number.

1490035433004 is an abundant number, since it is smaller than the sum of its proper divisors (2276443022736).

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

1490035433004 is a wasteful number, since it uses less digits than its factorization.

1490035433004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41389873149 (or 41389873144 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 1490035433004 in words is "one trillion, four hundred ninety billion, thirty-five million, four hundred thirty-three thousand, four".