2142232404304 has 10 divisors (see below), whose sum is σ = 4150575283370. Its totient is φ = 1071116202144.

The previous prime is 2142232404289. The next prime is 2142232404311. The reversal of 2142232404304 is 4034042322412.

It can be written as a sum of positive squares in only one way, i.e., 1850144040000 + 292088364304 = 1360200^2 + 540452^2 .

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, 66944762619 + ... + 66944762650.

It is an arithmetic number, because the mean of its divisors is an integer number (415057528337).

Almost surely, 2^{2142232404304} is an apocalyptic number.

It is an amenable number.

2142232404304 is a deficient number, since it is larger than the sum of its proper divisors (2008342879066).

2142232404304 is a wasteful number, since it uses less digits than its factorization.

2142232404304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133889525277 (or 133889525271 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2142232404304 its reverse (4034042322412), we get a palindrome (6176274726716).

The spelling of 2142232404304 in words is "two trillion, one hundred forty-two billion, two hundred thirty-two million, four hundred four thousand, three hundred four".