1315726470068 has 12 divisors (see below), whose sum is σ = 2307494374080. Its totient is φ = 656442363192.

The previous prime is 1315726470029. The next prime is 1315726470137. The reversal of 1315726470068 is 8600746275131.

It is a super-2 number, since 2×1315726470068² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1315726469998 and 1315726470025.

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, 355215878 + ... + 355219581.

It is an arithmetic number, because the mean of its divisors is an integer number (192291197840).

Almost surely, 2^{1315726470068} is an apocalyptic number.

It is an amenable number.

1315726470068 is a deficient number, since it is larger than the sum of its proper divisors (991767904012).

1315726470068 is a wasteful number, since it uses less digits than its factorization.

1315726470068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710435926 (or 710435924 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 1315726470068 in words is "one trillion, three hundred fifteen billion, seven hundred twenty-six million, four hundred seventy thousand, sixty-eight".