42250502013434 has 64 divisors (see below), whose sum is σ = 78545638604160. Its totient is φ = 16757707576320.

The previous prime is 42250502013389. The next prime is 42250502013479. The reversal of 42250502013434 is 43431020505224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (42250502013389) and next prime (42250502013479).

It is a junction number, because it is equal to n+sod(n) for n = 42250502013394 and 42250502013403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6023459 + ... + 10990134.

It is an arithmetic number, because the mean of its divisors is an integer number (1227275603190).

Almost surely, 2^{42250502013434} is an apocalyptic number.

42250502013434 is a deficient number, since it is larger than the sum of its proper divisors (36295136590726).

42250502013434 is a wasteful number, since it uses less digits than its factorization.

42250502013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17014095.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 42250502013434 its reverse (43431020505224), we get a palindrome (85681522518658).

The spelling of 42250502013434 in words is "forty-two trillion, two hundred fifty billion, five hundred two million, thirteen thousand, four hundred thirty-four".