31342020094 has 32 divisors (see below), whose sum is σ = 58622674176. Its totient is φ = 12209296320.

The previous prime is 31342020091. The next prime is 31342020107. The reversal of 31342020094 is 49002024313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31342020091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1403722 + ... + 1425874.

It is an arithmetic number, because the mean of its divisors is an integer number (1831958568).

Almost surely, 2^31342020094 is an apocalyptic number.

31342020094 is a deficient number, since it is larger than the sum of its proper divisors (27280654082).

31342020094 is a wasteful number, since it uses less digits than its factorization.

31342020094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31360.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 31342020094 in words is "thirty-one billion, three hundred forty-two million, twenty thousand, ninety-four".