1315726470467 has 2 divisors, whose sum is σ = 1315726470468. Its totient is φ = 1315726470466.

The previous prime is 1315726470451. The next prime is 1315726470547. The reversal of 1315726470467 is 7640746275131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1315726470467 - 2⁴ = 1315726470451 is a prime.

It is a super-2 number, since 2×1315726470467² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1315726470407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657863235233 + 657863235234.

It is an arithmetic number, because the mean of its divisors is an integer number (657863235234).

Almost surely, 2^{1315726470467} is an apocalyptic number.

1315726470467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1315726470467 is an equidigital number, since it uses as much as digits as its factorization.

1315726470467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5927040, while the sum is 53.

The spelling of 1315726470467 in words is "one trillion, three hundred fifteen billion, seven hundred twenty-six million, four hundred seventy thousand, four hundred sixty-seven".