31420466262260 has 12 divisors (see below), whose sum is σ = 65982979150788. Its totient is φ = 12568186504896.

The previous prime is 31420466262233. The next prime is 31420466262281. The reversal of 31420466262260 is 6226266402413.

It can be written as a sum of positive squares in 2 ways, for example, as 7457072023696 + 23963394238564 = 2730764^2 + 4895242^2 .

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, 785511656537 + ... + 785511656576.

It is an arithmetic number, because the mean of its divisors is an integer number (5498581595899).

Almost surely, 2^{31420466262260} is an apocalyptic number.

It is an amenable number.

31420466262260 is an abundant number, since it is smaller than the sum of its proper divisors (34562512888528).

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

31420466262260 is a wasteful number, since it uses less digits than its factorization.

31420466262260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571023313122 (or 1571023313120 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 44.

The spelling of 31420466262260 in words is "thirty-one trillion, four hundred twenty billion, four hundred sixty-six million, two hundred sixty-two thousand, two hundred sixty".