31434224110332 has 24 divisors (see below), whose sum is σ = 73457485912272. Its totient is φ = 10462222848000.

The previous prime is 31434224110319. The next prime is 31434224110337. The reversal of 31434224110332 is 23301142243413.

It is a super-2 number, since 2×31434224110332² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31434224110293 and 31434224110302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434224110337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981473669 + ... + 1981489532.

It is an arithmetic number, because the mean of its divisors is an integer number (3060728579678).

Almost surely, 2^{31434224110332} is an apocalyptic number.

It is an amenable number.

31434224110332 is an abundant number, since it is smaller than the sum of its proper divisors (42023261801940).

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

31434224110332 is a wasteful number, since it uses less digits than its factorization.

31434224110332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3962963869 (or 3962963867 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 31434224110332 its reverse (23301142243413), we get a palindrome (54735366353745).

The spelling of 31434224110332 in words is "thirty-one trillion, four hundred thirty-four billion, two hundred twenty-four million, one hundred ten thousand, three hundred thirty-two".