3142452431 has 4 divisors (see below), whose sum is σ = 3327302592. Its totient is φ = 2957602272.

The previous prime is 3142452409. The next prime is 3142452457. The reversal of 3142452431 is 1342542413.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3142452431 - 2⁶ = 3142452367 is a prime.

It is a super-2 number, since 2×3142452431² = 19750014562195619522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142452394 and 3142452403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142452331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92425055 + ... + 92425088.

It is an arithmetic number, because the mean of its divisors is an integer number (831825648).

Almost surely, 2^3142452431 is an apocalyptic number.

3142452431 is a deficient number, since it is larger than the sum of its proper divisors (184850161).

3142452431 is a wasteful number, since it uses less digits than its factorization.

3142452431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184850160.

The product of its digits is 11520, while the sum is 29.

The square root of 3142452431 is about 56057.5813873556. The cubic root of 3142452431 is about 1464.7254830871.

Adding to 3142452431 its reverse (1342542413), we get a palindrome (4484994844).

The spelling of 3142452431 in words is "three billion, one hundred forty-two million, four hundred fifty-two thousand, four hundred thirty-one".