31143034410000 has 100 divisors (see below), whose sum is σ = 100533867576912. Its totient is φ = 8304809168000.

The previous prime is 31143034409999. The next prime is 31143034410017. The reversal of 31143034410000 is 1443034113.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 519020574 + ... + 519080573.

Almost surely, 2^{31143034410000} is an apocalyptic number.

31143034410000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

31143034410000 is an abundant number, since it is smaller than the sum of its proper divisors (69390833166912).

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

31143034410000 is a wasteful number, since it uses less digits than its factorization.

31143034410000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038101178 (or 1038101157 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 31143034410000 its reverse (1443034113), we get a palindrome (31144477444113).

The spelling of 31143034410000 in words is "thirty-one trillion, one hundred forty-three billion, thirty-four million, four hundred ten thousand".