31141214032 has 10 divisors (see below), whose sum is σ = 60336102218. Its totient is φ = 15570607008.

The previous prime is 31141214017. The next prime is 31141214047. The reversal of 31141214032 is 23041214113.

It is an interprime number because it is at equal distance from previous prime (31141214017) and next prime (31141214047).

It can be written as a sum of positive squares in only one way, i.e., 17203994896 + 13937219136 = 131164^2 + 118056^2 .

It is a super-2 number, since 2×31141214032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31141213994 and 31141214012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 973162923 + ... + 973162954.

Almost surely, 2^31141214032 is an apocalyptic number.

It is an amenable number.

31141214032 is a deficient number, since it is larger than the sum of its proper divisors (29194888186).

31141214032 is a wasteful number, since it uses less digits than its factorization.

31141214032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946325885 (or 1946325879 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 31141214032 its reverse (23041214113), we get a palindrome (54182428145).

The spelling of 31141214032 in words is "thirty-one billion, one hundred forty-one million, two hundred fourteen thousand, thirty-two".