3146031457460 has 12 divisors (see below), whose sum is σ = 6606666060708. Its totient is φ = 1258412582976.

The previous prime is 3146031457451. The next prime is 3146031457483. The reversal of 3146031457460 is 647541306413.

It can be written as a sum of positive squares in 2 ways, for example, as 650806839076 + 2495224618384 = 806726^2 + 1579628^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78650786417 + ... + 78650786456.

It is an arithmetic number, because the mean of its divisors is an integer number (550555505059).

Almost surely, 2^{3146031457460} is an apocalyptic number.

It is an amenable number.

3146031457460 is an abundant number, since it is smaller than the sum of its proper divisors (3460634603248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3146031457460 is a wasteful number, since it uses less digits than its factorization.

3146031457460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157301572882 (or 157301572880 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 3146031457460 in words is "three trillion, one hundred forty-six billion, thirty-one million, four hundred fifty-seven thousand, four hundred sixty".