31841480814 has 48 divisors (see below), whose sum is σ = 75383159376. Its totient is φ = 8906705280.

The previous prime is 31841480753. The next prime is 31841480819. The reversal of 31841480814 is 41808414813.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31841480819) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1677439 + ... + 1696314.

It is an arithmetic number, because the mean of its divisors is an integer number (1570482487).

Almost surely, 2^31841480814 is an apocalyptic number.

31841480814 is an abundant number, since it is smaller than the sum of its proper divisors (43541678562).

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

31841480814 is a wasteful number, since it uses less digits than its factorization.

31841480814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373793 (or 3373782 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 42.

The spelling of 31841480814 in words is "thirty-one billion, eight hundred forty-one million, four hundred eighty thousand, eight hundred fourteen".