42237598351 has 4 divisors (see below), whose sum is σ = 45486644392. Its totient is φ = 38988552312.

The previous prime is 42237598339. The next prime is 42237598379. The reversal of 42237598351 is 15389573224.

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 42237598351 - 2¹⁵ = 42237565583 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42237598295 and 42237598304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42237598391) 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, 1624523001 + ... + 1624523026.

It is an arithmetic number, because the mean of its divisors is an integer number (11371661098).

Almost surely, 2^42237598351 is an apocalyptic number.

42237598351 is a deficient number, since it is larger than the sum of its proper divisors (3249046041).

42237598351 is a wasteful number, since it uses less digits than its factorization.

42237598351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249046040.

The product of its digits is 1814400, while the sum is 49.

The spelling of 42237598351 in words is "forty-two billion, two hundred thirty-seven million, five hundred ninety-eight thousand, three hundred fifty-one".