1351113730774 has 8 divisors (see below), whose sum is σ = 2027419282008. Its totient is φ = 675307303440.

The previous prime is 1351113730751. The next prime is 1351113730789. The reversal of 1351113730774 is 4770373111531.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1351113730774.

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, 124774207 + ... + 124785034.

It is an arithmetic number, because the mean of its divisors is an integer number (253427410251).

Almost surely, 2^{1351113730774} is an apocalyptic number.

1351113730774 is a deficient number, since it is larger than the sum of its proper divisors (676305551234).

1351113730774 is a wasteful number, since it uses less digits than its factorization.

1351113730774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249561950.

The product of its (nonzero) digits is 185220, while the sum is 43.

The spelling of 1351113730774 in words is "one trillion, three hundred fifty-one billion, one hundred thirteen million, seven hundred thirty thousand, seven hundred seventy-four".