245702480636674 has 16 divisors (see below), whose sum is σ = 376019903096640. Its totient is φ = 120377828183760.

The previous prime is 245702480636621. The next prime is 245702480636737. The reversal of 245702480636674 is 476636084207542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3828779244 + ... + 3828843415.

It is an arithmetic number, because the mean of its divisors is an integer number (23501243943540).

Almost surely, 2^{245702480636674} is an apocalyptic number.

245702480636674 is a deficient number, since it is larger than the sum of its proper divisors (130317422459966).

245702480636674 is a wasteful number, since it uses less digits than its factorization.

245702480636674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7657622985.

The product of its (nonzero) digits is 325140480, while the sum is 64.

The spelling of 245702480636674 in words is "two hundred forty-five trillion, seven hundred two billion, four hundred eighty million, six hundred thirty-six thousand, six hundred seventy-four".