2214431102431 has 8 divisors (see below), whose sum is σ = 2237295241440. Its totient is φ = 2191567676928.

The previous prime is 2214431102419. The next prime is 2214431102461. The reversal of 2214431102431 is 1342011344122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2214431102431 - 2²³ = 2214422713823 is a prime.

It is a super-2 number, since 2×2214431102431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2214431102431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214431102461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7973550 + ... + 8246596.

It is an arithmetic number, because the mean of its divisors is an integer number (279661905180).

Almost surely, 2^{2214431102431} is an apocalyptic number.

2214431102431 is a deficient number, since it is larger than the sum of its proper divisors (22864139009).

2214431102431 is an equidigital number, since it uses as much as digits as its factorization.

2214431102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356753.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2214431102431 its reverse (1342011344122), we get a palindrome (3556442446553).

The spelling of 2214431102431 in words is "two trillion, two hundred fourteen billion, four hundred thirty-one million, one hundred two thousand, four hundred thirty-one".