31416665034 has 64 divisors (see below), whose sum is σ = 69124239360. Its totient is φ = 9474822720.

The previous prime is 31416665009. The next prime is 31416665039. The reversal of 31416665034 is 43056661413.

It is a junction number, because it is equal to n+sod(n) for n = 31416664983 and 31416665001.

It is not an unprimeable number, because it can be changed into a prime (31416665039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1724079 + ... + 1742205.

It is an arithmetic number, because the mean of its divisors is an integer number (1080066240).

Almost surely, 2^31416665034 is an apocalyptic number.

31416665034 is an abundant number, since it is smaller than the sum of its proper divisors (37707574326).

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

31416665034 is a wasteful number, since it uses less digits than its factorization.

31416665034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18835.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 31416665034 in words is "thirty-one billion, four hundred sixteen million, six hundred sixty-five thousand, thirty-four".