224312032142431 has 16 divisors (see below), whose sum is σ = 252482537518560. Its totient is φ = 198025519564800.

The previous prime is 224312032142347. The next prime is 224312032142453. The reversal of 224312032142431 is 134241230213422.

It is not a de Polignac number, because 224312032142431 - 2²³ = 224312023753823 is a prime.

It is a super-2 number, since 2×224312032142431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224312032145431) 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, 3437910426 + ... + 3437975671.

It is an arithmetic number, because the mean of its divisors is an integer number (15780158594910).

Almost surely, 2^{224312032142431} is an apocalyptic number.

224312032142431 is a deficient number, since it is larger than the sum of its proper divisors (28170505376129).

224312032142431 is a wasteful number, since it uses less digits than its factorization.

224312032142431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6875886234.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 224312032142431 its reverse (134241230213422), we get a palindrome (358553262355853).

The spelling of 224312032142431 in words is "two hundred twenty-four trillion, three hundred twelve billion, thirty-two million, one hundred forty-two thousand, four hundred thirty-one".