3147174450656 has 12 divisors (see below), whose sum is σ = 6195999699792. Its totient is φ = 1573587225312.

The previous prime is 3147174450643. The next prime is 3147174450713. The reversal of 3147174450656 is 6560544717413.

It is a junction number, because it is equal to n+sod(n) for n = 3147174450598 and 3147174450607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49174600760 + ... + 49174600823.

It is an arithmetic number, because the mean of its divisors is an integer number (516333308316).

Almost surely, 2^{3147174450656} is an apocalyptic number.

It is an amenable number.

3147174450656 is a deficient number, since it is larger than the sum of its proper divisors (3048825249136).

3147174450656 is an equidigital number, since it uses as much as digits as its factorization.

3147174450656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98349201593 (or 98349201585 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 53.

The spelling of 3147174450656 in words is "three trillion, one hundred forty-seven billion, one hundred seventy-four million, four hundred fifty thousand, six hundred fifty-six".