42501423314 has 12 divisors (see below), whose sum is σ = 74160646974. Its totient is φ = 18214895664.

The previous prime is 42501423311. The next prime is 42501423319. The reversal of 42501423314 is 41332410524.

It can be written as a sum of positive squares in only one way, i.e., 29592600625 + 12908822689 = 172025^2 + 113617^2 .

It is not an unprimeable number, because it can be changed into a prime (42501423311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 216843899 + ... + 216844094.

Almost surely, 2^42501423314 is an apocalyptic number.

42501423314 is a deficient number, since it is larger than the sum of its proper divisors (31659223660).

42501423314 is a wasteful number, since it uses less digits than its factorization.

42501423314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433688009 (or 433688002 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 42501423314 its reverse (41332410524), we get a palindrome (83833833838).

The spelling of 42501423314 in words is "forty-two billion, five hundred one million, four hundred twenty-three thousand, three hundred fourteen".