2140311112000 has 56 divisors (see below), whose sum is σ = 5300480488680. Its totient is φ = 856124441600.

The previous prime is 2140311111937. The next prime is 2140311112031. The reversal of 2140311112000 is 2111130412.

It can be written as a sum of positive squares in 4 ways, for example, as 358983119104 + 1781327992896 = 599152^2 + 1334664^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133761445 + ... + 133777444.

Almost surely, 2^{2140311112000} is an apocalyptic number.

2140311112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140311112000 is an abundant number, since it is smaller than the sum of its proper divisors (3160169376680).

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

2140311112000 is an equidigital number, since it uses as much as digits as its factorization.

2140311112000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267538916 (or 267538896 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 2140311112000 its reverse (2111130412), we get a palindrome (2142422242412).

The spelling of 2140311112000 in words is "two trillion, one hundred forty billion, three hundred eleven million, one hundred twelve thousand".