31334848445 has 16 divisors (see below), whose sum is σ = 39259700352. Its totient is φ = 23963903040.

The previous prime is 31334848439. The next prime is 31334848459. The reversal of 31334848445 is 54484843313.

It is not a de Polignac number, because 31334848445 - 2⁶ = 31334848381 is a prime.

It is a super-2 number, since 2×31334848445² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 31334848445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119075 + ... + 277215.

It is an arithmetic number, because the mean of its divisors is an integer number (2453731272).

Almost surely, 2^31334848445 is an apocalyptic number.

It is an amenable number.

31334848445 is a deficient number, since it is larger than the sum of its proper divisors (7924851907).

31334848445 is a wasteful number, since it uses less digits than its factorization.

31334848445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159892.

The product of its digits is 2211840, while the sum is 47.

The spelling of 31334848445 in words is "thirty-one billion, three hundred thirty-four million, eight hundred forty-eight thousand, four hundred forty-five".