42605202034 has 16 divisors (see below), whose sum is σ = 64009745856. Its totient is φ = 21268646800.

The previous prime is 42605202023. The next prime is 42605202041. The reversal of 42605202034 is 43020250624.

It is a junction number, because it is equal to n+sod(n) for n = 42605201993 and 42605202011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4152699 + ... + 4162945.

It is an arithmetic number, because the mean of its divisors is an integer number (4000609116).

Almost surely, 2^42605202034 is an apocalyptic number.

42605202034 is a deficient number, since it is larger than the sum of its proper divisors (21404543822).

42605202034 is a wasteful number, since it uses less digits than its factorization.

42605202034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13361.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 42605202034 its reverse (43020250624), we get a palindrome (85625452658).

The spelling of 42605202034 in words is "forty-two billion, six hundred five million, two hundred two thousand, thirty-four".