2431916063 has 4 divisors (see below), whose sum is σ = 2537651568. Its totient is φ = 2326180560.

The previous prime is 2431916033. The next prime is 2431916083. The reversal of 2431916063 is 3606191342.

It is a happy number.

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 2431916063 - 2¹² = 2431911967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431916033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52867718 + ... + 52867763.

It is an arithmetic number, because the mean of its divisors is an integer number (634412892).

Almost surely, 2^2431916063 is an apocalyptic number.

2431916063 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2431916063 is a deficient number, since it is larger than the sum of its proper divisors (105735505).

2431916063 is a wasteful number, since it uses less digits than its factorization.

2431916063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105735504.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 2431916063 is about 49314.4609926946. The cubic root of 2431916063 is about 1344.7746913722.

The spelling of 2431916063 in words is "two billion, four hundred thirty-one million, nine hundred sixteen thousand, sixty-three".