1352431404524 has 12 divisors (see below), whose sum is σ = 2370220196904. Its totient is φ = 675225633984.

The previous prime is 1352431404509. The next prime is 1352431404529. The reversal of 1352431404524 is 4254041342531.

It is not an unprimeable number, because it can be changed into a prime (1352431404529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247513997 + ... + 247519460.

It is an arithmetic number, because the mean of its divisors is an integer number (197518349742).

Almost surely, 2^{1352431404524} is an apocalyptic number.

It is an amenable number.

1352431404524 is a deficient number, since it is larger than the sum of its proper divisors (1017788792380).

1352431404524 is a wasteful number, since it uses less digits than its factorization.

1352431404524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495034144 (or 495034142 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 1352431404524 in words is "one trillion, three hundred fifty-two billion, four hundred thirty-one million, four hundred four thousand, five hundred twenty-four".