1351747747264 has 28 divisors (see below), whose sum is σ = 2682434882008. Its totient is φ = 675858643200.

The previous prime is 1351747747159. The next prime is 1351747747283. The reversal of 1351747747264 is 4627477471531.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1351747747199 and 1351747747208.

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, 2956774 + ... + 3383194.

It is an arithmetic number, because the mean of its divisors is an integer number (95801245786).

Almost surely, 2^{1351747747264} is an apocalyptic number.

It is an amenable number.

1351747747264 is a deficient number, since it is larger than the sum of its proper divisors (1330687134744).

1351747747264 is an equidigital number, since it uses as much as digits as its factorization.

1351747747264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475964 (or 475954 counting only the distinct ones).

The product of its digits is 27659520, while the sum is 58.

The spelling of 1351747747264 in words is "one trillion, three hundred fifty-one billion, seven hundred forty-seven million, seven hundred forty-seven thousand, two hundred sixty-four".