42629973119 has 4 divisors (see below), whose sum is σ = 42941140944. Its totient is φ = 42318805296.

The previous prime is 42629973107. The next prime is 42629973121. The reversal of 42629973119 is 91137992624.

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 42629973119 - 2¹⁶ = 42629907583 is a prime.

It is a super-2 number, since 2×42629973119² (a number of 22 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 (42629973149) 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, 155583707 + ... + 155583980.

It is an arithmetic number, because the mean of its divisors is an integer number (10735285236).

Almost surely, 2^42629973119 is an apocalyptic number.

42629973119 is a deficient number, since it is larger than the sum of its proper divisors (311167825).

42629973119 is a wasteful number, since it uses less digits than its factorization.

42629973119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311167824.

The product of its digits is 1469664, while the sum is 53.

The spelling of 42629973119 in words is "forty-two billion, six hundred twenty-nine million, nine hundred seventy-three thousand, one hundred nineteen".