2142044001432 has 40 divisors (see below), whose sum is σ = 5999706579900. Its totient is φ = 714014666928.

The previous prime is 2142044001367. The next prime is 2142044001463. The reversal of 2142044001432 is 2341004402412.

2142044001432 is a `hidden beast` number, since 2 + 14 + 204 + 400 + 1 + 43 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2142044001396 and 2142044001405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1652811082 + ... + 1652812377.

Almost surely, 2^{2142044001432} is an apocalyptic number.

It is an amenable number.

2142044001432 is an abundant number, since it is smaller than the sum of its proper divisors (3857662578468).

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

2142044001432 is a wasteful number, since it uses less digits than its factorization.

2142044001432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305623477 (or 3305623464 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2142044001432 its reverse (2341004402412), we get a palindrome (4483048403844).

The spelling of 2142044001432 in words is "two trillion, one hundred forty-two billion, forty-four million, one thousand, four hundred thirty-two".