31054424274 has 40 divisors (see below), whose sum is σ = 69648062220. Its totient is φ = 10342080864.

The previous prime is 31054424273. The next prime is 31054424279. The reversal of 31054424274 is 47242445013.

31054424274 is a `hidden beast` number, since 3 + 1 + 0 + 544 + 2 + 42 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20536896249 + 10517528025 = 143307^2 + 102555^2 .

It is not an unprimeable number, because it can be changed into a prime (31054424273) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93232 + ... + 266084.

Almost surely, 2^31054424274 is an apocalyptic number.

31054424274 is an abundant number, since it is smaller than the sum of its proper divisors (38593637946).

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

31054424274 is a wasteful number, since it uses less digits than its factorization.

31054424274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173976 (or 173967 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

Adding to 31054424274 its reverse (47242445013), we get a palindrome (78296869287).

The spelling of 31054424274 in words is "thirty-one billion, fifty-four million, four hundred twenty-four thousand, two hundred seventy-four".