2114431442432 has 20 divisors (see below), whose sum is σ = 4224733136976. Its totient is φ = 1057215720960.

The previous prime is 2114431442369. The next prime is 2114431442471. The reversal of 2114431442432 is 2342441344112.

It is a junction number, because it is equal to n+sod(n) for n = 2114431442392 and 2114431442401.

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, 2064873944 + ... + 2064874967.

Almost surely, 2^{2114431442432} is an apocalyptic number.

It is an amenable number.

2114431442432 is a deficient number, since it is larger than the sum of its proper divisors (2110301694544).

2114431442432 is an frugal number, since it uses more digits than its factorization.

2114431442432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129748929 (or 4129748913 counting only the distinct ones).

The product of its digits is 73728, while the sum is 35.

Adding to 2114431442432 its reverse (2342441344112), we get a palindrome (4456872786544).

The spelling of 2114431442432 in words is "two trillion, one hundred fourteen billion, four hundred thirty-one million, four hundred forty-two thousand, four hundred thirty-two".