2431783068 has 48 divisors (see below), whose sum is σ = 6666151296. Its totient is φ = 680218560.

The previous prime is 2431783063. The next prime is 2431783069. The reversal of 2431783068 is 8603871342.

It is a super-2 number, since 2×2431783068² = 11827137779622985248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431783063) 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, 706846 + ... + 710277.

It is an arithmetic number, because the mean of its divisors is an integer number (138878152).

Almost surely, 2^2431783068 is an apocalyptic number.

It is an amenable number.

2431783068 is an abundant number, since it is smaller than the sum of its proper divisors (4234368228).

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

2431783068 is a wasteful number, since it uses less digits than its factorization.

2431783068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417154 (or 1417152 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 42.

The square root of 2431783068 is about 49313.1125361196. The cubic root of 2431783068 is about 1344.7501768789.

The spelling of 2431783068 in words is "two billion, four hundred thirty-one million, seven hundred eighty-three thousand, sixty-eight".