1422435165431 has 8 divisors (see below), whose sum is σ = 1625714127360. Its totient is φ = 1219174688088.

The previous prime is 1422435165397. The next prime is 1422435165449. The reversal of 1422435165431 is 1345615342241.

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

It is not a de Polignac number, because 1422435165431 - 2¹⁸ = 1422434903287 is a prime.

It is a super-2 number, since 2×1422435165431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422435165031) 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, 4455851 + ... + 4764396.

It is an arithmetic number, because the mean of its divisors is an integer number (203214265920).

Almost surely, 2^{1422435165431} is an apocalyptic number.

1422435165431 is a deficient number, since it is larger than the sum of its proper divisors (203278961929).

1422435165431 is an equidigital number, since it uses as much as digits as its factorization.

1422435165431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9242293.

The product of its digits is 345600, while the sum is 41.

The spelling of 1422435165431 in words is "one trillion, four hundred twenty-two billion, four hundred thirty-five million, one hundred sixty-five thousand, four hundred thirty-one".