1310906974245 has 64 divisors (see below), whose sum is σ = 2325606266880. Its totient is φ = 625207968000.

The previous prime is 1310906974213. The next prime is 1310906974277. The reversal of 1310906974245 is 5424796090131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1310906974213) and next prime (1310906974277).

It is not a de Polignac number, because 1310906974245 - 2⁵ = 1310906974213 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7664976 + ... + 7834134.

It is an arithmetic number, because the mean of its divisors is an integer number (36337597920).

Almost surely, 2^{1310906974245} is an apocalyptic number.

1310906974245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1310906974245 is a deficient number, since it is larger than the sum of its proper divisors (1014699292635).

1310906974245 is a wasteful number, since it uses less digits than its factorization.

1310906974245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169946.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 1310906974245 in words is "one trillion, three hundred ten billion, nine hundred six million, nine hundred seventy-four thousand, two hundred forty-five".