1315732664774 has 8 divisors (see below), whose sum is σ = 2153017087848. Its totient is φ = 598060302160.

The previous prime is 1315732664731. The next prime is 1315732664783. The reversal of 1315732664774 is 4774662375131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29903015087 + ... + 29903015130.

It is an arithmetic number, because the mean of its divisors is an integer number (269127135981).

Almost surely, 2^{1315732664774} is an apocalyptic number.

1315732664774 is a deficient number, since it is larger than the sum of its proper divisors (837284423074).

1315732664774 is a wasteful number, since it uses less digits than its factorization.

1315732664774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59806030230.

The product of its digits is 17781120, while the sum is 56.

The spelling of 1315732664774 in words is "one trillion, three hundred fifteen billion, seven hundred thirty-two million, six hundred sixty-four thousand, seven hundred seventy-four".