2132042431 has 16 divisors (see below), whose sum is σ = 2252111040. Its totient is φ = 2014355200.

The previous prime is 2132042417. The next prime is 2132042489. The reversal of 2132042431 is 1342402312.

It is a cyclic number.

It is not a de Polignac number, because 2132042431 - 2⁵ = 2132042399 is a prime.

It is a super-2 number, since 2×2132042431² = 9091209855168779522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132042401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1320981 + ... + 1322593.

It is an arithmetic number, because the mean of its divisors is an integer number (140756940).

Almost surely, 2^2132042431 is an apocalyptic number.

2132042431 is a deficient number, since it is larger than the sum of its proper divisors (120068609).

2132042431 is a wasteful number, since it uses less digits than its factorization.

2132042431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2306.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2132042431 is about 46174.0449928312. The cubic root of 2132042431 is about 1287.0594703122.

Adding to 2132042431 its reverse (1342402312), we get a palindrome (3474444743).

The spelling of 2132042431 in words is "two billion, one hundred thirty-two million, forty-two thousand, four hundred thirty-one".