1351036774746 has 12 divisors (see below), whose sum is σ = 2927246345322. Its totient is φ = 450345591576.

The previous prime is 1351036774723. The next prime is 1351036774783. The reversal of 1351036774746 is 6474776301531.

1351036774746 is a `hidden beast` number, since 1 + 3 + 5 + 103 + 67 + 7 + 474 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 677880522225 + 673156252521 = 823335^2 + 820461^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1351036774692 and 1351036774701.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37528799281 + ... + 37528799316.

Almost surely, 2^{1351036774746} is an apocalyptic number.

1351036774746 is an abundant number, since it is smaller than the sum of its proper divisors (1576209570576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351036774746 is a wasteful number, since it uses less digits than its factorization.

1351036774746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75057598605 (or 75057598602 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 54.

The spelling of 1351036774746 in words is "one trillion, three hundred fifty-one billion, thirty-six million, seven hundred seventy-four thousand, seven hundred forty-six".