1490434589162 has 16 divisors (see below), whose sum is σ = 2338729216200. Its totient is φ = 711435648000.

The previous prime is 1490434589159. The next prime is 1490434589197. The reversal of 1490434589162 is 2619854340941.

It can be written as a sum of positive squares in 4 ways, for example, as 1343677407241 + 146757181921 = 1159171^2 + 383089^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1490434589098 and 1490434589107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144360839 + ... + 144371162.

Almost surely, 2^{1490434589162} is an apocalyptic number.

1490434589162 is a deficient number, since it is larger than the sum of its proper divisors (848294627038).

1490434589162 is a wasteful number, since it uses less digits than its factorization.

1490434589162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288732121.

The product of its (nonzero) digits is 7464960, while the sum is 56.

The spelling of 1490434589162 in words is "one trillion, four hundred ninety billion, four hundred thirty-four million, five hundred eighty-nine thousand, one hundred sixty-two".