4718140234431 has 32 divisors (see below), whose sum is σ = 6824990914560. Its totient is φ = 2882023872000.

The previous prime is 4718140234417. The next prime is 4718140234463. The reversal of 4718140234431 is 1344320418174.

It is not a de Polignac number, because 4718140234431 - 2¹⁴ = 4718140218047 is a prime.

It is a super-2 number, since 2×4718140234431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4718140234231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2085031 + ... + 3712631.

It is an arithmetic number, because the mean of its divisors is an integer number (213280966080).

Almost surely, 2^{4718140234431} is an apocalyptic number.

4718140234431 is a deficient number, since it is larger than the sum of its proper divisors (2106850680129).

4718140234431 is a wasteful number, since it uses less digits than its factorization.

4718140234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1628167.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 4718140234431 in words is "four trillion, seven hundred eighteen billion, one hundred forty million, two hundred thirty-four thousand, four hundred thirty-one".