31426814302 has 16 divisors (see below), whose sum is σ = 53438308560. Its totient is φ = 13741278912.

The previous prime is 31426814299. The next prime is 31426814317. The reversal of 31426814302 is 20341862413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31808023 + ... + 31809010.

It is an arithmetic number, because the mean of its divisors is an integer number (3339894285).

Almost surely, 2^31426814302 is an apocalyptic number.

31426814302 is a deficient number, since it is larger than the sum of its proper divisors (22011494258).

31426814302 is a wasteful number, since it uses less digits than its factorization.

31426814302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63617067.

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 31426814302 in words is "thirty-one billion, four hundred twenty-six million, eight hundred fourteen thousand, three hundred two".