1372147660751 has 8 divisors (see below), whose sum is σ = 1578553979904. Its totient is φ = 1168337647800.

The previous prime is 1372147660729. The next prime is 1372147660753. The reversal of 1372147660751 is 1570667412731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1372147660751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1372147660751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372147660753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649075415 + ... + 649077528.

It is an arithmetic number, because the mean of its divisors is an integer number (197319247488).

Almost surely, 2^{1372147660751} is an apocalyptic number.

1372147660751 is a deficient number, since it is larger than the sum of its proper divisors (206406319153).

1372147660751 is a wasteful number, since it uses less digits than its factorization.

1372147660751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298153101.

The product of its (nonzero) digits is 1481760, while the sum is 50.

The spelling of 1372147660751 in words is "one trillion, three hundred seventy-two billion, one hundred forty-seven million, six hundred sixty thousand, seven hundred fifty-one".