331275147460 has 24 divisors (see below), whose sum is σ = 736600034520. Its totient is φ = 124715349504.

The previous prime is 331275147457. The next prime is 331275147461. The reversal of 331275147460 is 64741572133.

It can be written as a sum of positive squares in 4 ways, for example, as 109109981124 + 222165166336 = 330318^2 + 471344^2 .

It is not an unprimeable number, because it can be changed into a prime (331275147461) 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, 487168995 + ... + 487169674.

It is an arithmetic number, because the mean of its divisors is an integer number (30691668105).

Almost surely, 2^331275147460 is an apocalyptic number.

It is an amenable number.

331275147460 is an abundant number, since it is smaller than the sum of its proper divisors (405324887060).

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

331275147460 is a wasteful number, since it uses less digits than its factorization.

331275147460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974338695 (or 974338693 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 331275147460 in words is "three hundred thirty-one billion, two hundred seventy-five million, one hundred forty-seven thousand, four hundred sixty".