42453752119 has 4 divisors (see below), whose sum is σ = 42482419200. Its totient is φ = 42425085040.

The previous prime is 42453752101. The next prime is 42453752137. The reversal of 42453752119 is 91125735424.

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

It is an interprime number because it is at equal distance from previous prime (42453752101) and next prime (42453752137).

It is a cyclic number.

It is not a de Polignac number, because 42453752119 - 2¹⁵ = 42453719351 is a prime.

It is a super-2 number, since 2×42453752119² (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 (42453762119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14331319 + ... + 14334280.

It is an arithmetic number, because the mean of its divisors is an integer number (10620604800).

Almost surely, 2^42453752119 is an apocalyptic number.

42453752119 is a deficient number, since it is larger than the sum of its proper divisors (28667081).

42453752119 is a wasteful number, since it uses less digits than its factorization.

42453752119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28667080.

The product of its digits is 302400, while the sum is 43.

The spelling of 42453752119 in words is "forty-two billion, four hundred fifty-three million, seven hundred fifty-two thousand, one hundred nineteen".