31060703442 has 16 divisors (see below), whose sum is σ = 62357613120. Its totient is φ = 10314200112.

The previous prime is 31060703413. The next prime is 31060703447. The reversal of 31060703442 is 24430706013.

It is not an unprimeable number, because it can be changed into a prime (31060703447) 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, 9840217 + ... + 9843372.

It is an arithmetic number, because the mean of its divisors is an integer number (3897350820).

Almost surely, 2^31060703442 is an apocalyptic number.

31060703442 is an abundant number, since it is smaller than the sum of its proper divisors (31296909678).

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

31060703442 is a wasteful number, since it uses less digits than its factorization.

31060703442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19683857.

The product of its (nonzero) digits is 12096, while the sum is 30.

The spelling of 31060703442 in words is "thirty-one billion, sixty million, seven hundred three thousand, four hundred forty-two".