42415373239 has 8 divisors (see below), whose sum is σ = 42506408448. Its totient is φ = 42324434400.

The previous prime is 42415373179. The next prime is 42415373251. The reversal of 42415373239 is 93237351424.

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 42415373239 - 2¹¹ = 42415371191 is a prime.

It is a super-2 number, since 2×42415373239² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42415373195 and 42415373204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42413373239) 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, 894229 + ... + 940465.

It is an arithmetic number, because the mean of its divisors is an integer number (5313301056).

Almost surely, 2^42415373239 is an apocalyptic number.

42415373239 is a deficient number, since it is larger than the sum of its proper divisors (91035209).

42415373239 is a wasteful number, since it uses less digits than its factorization.

42415373239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48185.

The product of its digits is 544320, while the sum is 43.

The spelling of 42415373239 in words is "forty-two billion, four hundred fifteen million, three hundred seventy-three thousand, two hundred thirty-nine".