316442426613461 has 4 divisors (see below), whose sum is σ = 316541593782624. Its totient is φ = 316343259444300.

The previous prime is 316442426613451. The next prime is 316442426613479. The reversal of 316442426613461 is 164316624244613.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316442426613461 is a prime.

It is a super-2 number, since 2×316442426613461² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316442426613451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49583579795 + ... + 49583586176.

It is an arithmetic number, because the mean of its divisors is an integer number (79135398445656).

Almost surely, 2^{316442426613461} is an apocalyptic number.

It is an amenable number.

316442426613461 is a deficient number, since it is larger than the sum of its proper divisors (99167169163).

316442426613461 is an equidigital number, since it uses as much as digits as its factorization.

316442426613461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99167169162.

The product of its digits is 11943936, while the sum is 53.

The spelling of 316442426613461 in words is "three hundred sixteen trillion, four hundred forty-two billion, four hundred twenty-six million, six hundred thirteen thousand, four hundred sixty-one".