2042132430 has 32 divisors (see below), whose sum is σ = 5278127904. Its totient is φ = 502678656.

The previous prime is 2042132401. The next prime is 2042132431. The reversal of 2042132430 is 342312402.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2042132397 and 2042132406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2042132431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2617729 + ... + 2618508.

It is an arithmetic number, because the mean of its divisors is an integer number (164941497).

Almost surely, 2^2042132430 is an apocalyptic number.

2042132430 is an abundant number, since it is smaller than the sum of its proper divisors (3235995474).

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

2042132430 is a wasteful number, since it uses less digits than its factorization.

2042132430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236260.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2042132430 is about 45189.9593936529. The cubic root of 2042132430 is about 1268.7068967699.

Adding to 2042132430 its reverse (342312402), we get a palindrome (2384444832).

The spelling of 2042132430 in words is "two billion, forty-two million, one hundred thirty-two thousand, four hundred thirty".