3124204431 has 16 divisors (see below), whose sum is σ = 4267194624. Its totient is φ = 2032115904.

The previous prime is 3124204429. The next prime is 3124204453. The reversal of 3124204431 is 1344024213.

It is not a de Polignac number, because 3124204431 - 2¹ = 3124204429 is a prime.

It is a super-2 number, since 2×3124204431² = 19521306653360067522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120204431) 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, 107950 + ... + 133796.

It is an arithmetic number, because the mean of its divisors is an integer number (266699664).

Almost surely, 2^3124204431 is an apocalyptic number.

3124204431 is a deficient number, since it is larger than the sum of its proper divisors (1142990193).

3124204431 is a wasteful number, since it uses less digits than its factorization.

3124204431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3124204431 is about 55894.5831990901. The cubic root of 3124204431 is about 1461.8847914902.

Adding to 3124204431 its reverse (1344024213), we get a palindrome (4468228644).

The spelling of 3124204431 in words is "three billion, one hundred twenty-four million, two hundred four thousand, four hundred thirty-one".