31464473042276 has 48 divisors (see below), whose sum is σ = 60624724512240. Its totient is φ = 14222157250560.

The previous prime is 31464473042269. The next prime is 31464473042279. The reversal of 31464473042276 is 67224037446413.

It can be written as a sum of positive squares in 8 ways, for example, as 129376896100 + 31335096146176 = 359690^2 + 5597776^2 .

It is a super-2 number, since 2×31464473042276² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (31464473042279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40955195 + ... + 41716386.

It is an arithmetic number, because the mean of its divisors is an integer number (1263015094005).

Almost surely, 2^{31464473042276} is an apocalyptic number.

It is an amenable number.

31464473042276 is a deficient number, since it is larger than the sum of its proper divisors (29160251469964).

31464473042276 is a wasteful number, since it uses less digits than its factorization.

31464473042276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82671824 (or 82671822 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 53.

The spelling of 31464473042276 in words is "thirty-one trillion, four hundred sixty-four billion, four hundred seventy-three million, forty-two thousand, two hundred seventy-six".