431422142119 has 4 divisors (see below), whose sum is σ = 435240037296. Its totient is φ = 427604246944.

The previous prime is 431422142077. The next prime is 431422142131. The reversal of 431422142119 is 911241224134.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 431422142119 - 2¹⁷ = 431422011047 is a prime.

It is a super-2 number, since 2×431422142119² (a number of 24 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 (431422142219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908947419 + ... + 1908947644.

It is an arithmetic number, because the mean of its divisors is an integer number (108810009324).

Almost surely, 2^431422142119 is an apocalyptic number.

431422142119 is a deficient number, since it is larger than the sum of its proper divisors (3817895177).

431422142119 is a wasteful number, since it uses less digits than its factorization.

431422142119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817895176.

The product of its digits is 13824, while the sum is 34.

The spelling of 431422142119 in words is "four hundred thirty-one billion, four hundred twenty-two million, one hundred forty-two thousand, one hundred nineteen".