31479282094 has 64 divisors (see below), whose sum is σ = 53301306240. Its totient is φ = 13843146240.

The previous prime is 31479282091. The next prime is 31479282113. The reversal of 31479282094 is 49028297413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31479282091) 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, 30831304 + ... + 30832324.

It is an arithmetic number, because the mean of its divisors is an integer number (832832910).

Almost surely, 2^31479282094 is an apocalyptic number.

31479282094 is a deficient number, since it is larger than the sum of its proper divisors (21822024146).

31479282094 is a wasteful number, since it uses less digits than its factorization.

31479282094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565.

The product of its (nonzero) digits is 870912, while the sum is 49.

The spelling of 31479282094 in words is "thirty-one billion, four hundred seventy-nine million, two hundred eighty-two thousand, ninety-four".