31141301045200 has 30 divisors (see below), whose sum is σ = 74816975762054. Its totient is φ = 12456520417920.

The previous prime is 31141301045137. The next prime is 31141301045237. The reversal of 31141301045200 is 254010314113.

It can be written as a sum of positive squares in 3 ways, for example, as 347598736 + 31140953446464 = 18644^2 + 5580408^2 .

It is a super-2 number, since 2×31141301045200² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38926625907 + ... + 38926626706.

Almost surely, 2^{31141301045200} is an apocalyptic number.

It is an amenable number.

31141301045200 is an abundant number, since it is smaller than the sum of its proper divisors (43675674716854).

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

31141301045200 is a wasteful number, since it uses less digits than its factorization.

31141301045200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77853252631 (or 77853252620 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 31141301045200 its reverse (254010314113), we get a palindrome (31395311359313).

The spelling of 31141301045200 in words is "thirty-one trillion, one hundred forty-one billion, three hundred one million, forty-five thousand, two hundred".