1431491490606 has 16 divisors (see below), whose sum is σ = 2863406392704. Its totient is φ = 477093261624.

The previous prime is 1431491490593. The next prime is 1431491490613. The reversal of 1431491490606 is 6060941941341.

It is a congruent number.

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, 17598186 + ... + 17679341.

It is an arithmetic number, because the mean of its divisors is an integer number (178962899544).

Almost surely, 2^{1431491490606} is an apocalyptic number.

1431491490606 is an abundant number, since it is smaller than the sum of its proper divisors (1431914902098).

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

1431491490606 is a wasteful number, since it uses less digits than its factorization.

1431491490606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35284295.

The product of its (nonzero) digits is 559872, while the sum is 48.

The spelling of 1431491490606 in words is "one trillion, four hundred thirty-one billion, four hundred ninety-one million, four hundred ninety thousand, six hundred six".