2507312320671 has 8 divisors (see below), whose sum is σ = 3357681711280. Its totient is φ = 1664242238592.

The previous prime is 2507312320651. The next prime is 2507312320699. The reversal of 2507312320671 is 1760232137052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2507312320671 - 2⁶ = 2507312320607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507312320621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1824826330 + ... + 1824827703.

It is an arithmetic number, because the mean of its divisors is an integer number (419710213910).

Almost surely, 2^{2507312320671} is an apocalyptic number.

2507312320671 is a deficient number, since it is larger than the sum of its proper divisors (850369390609).

2507312320671 is a wasteful number, since it uses less digits than its factorization.

2507312320671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3649654265.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 2507312320671 in words is "two trillion, five hundred seven billion, three hundred twelve million, three hundred twenty thousand, six hundred seventy-one".