42620332102 has 16 divisors (see below), whose sum is σ = 65423711232. Its totient is φ = 20812526280.

The previous prime is 42620332093. The next prime is 42620332123. The reversal of 42620332102 is 20123302624.

42620332102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1214827 + ... + 1249417.

It is an arithmetic number, because the mean of its divisors is an integer number (4088981952).

Almost surely, 2^42620332102 is an apocalyptic number.

42620332102 is a deficient number, since it is larger than the sum of its proper divisors (22803379130).

42620332102 is a wasteful number, since it uses less digits than its factorization.

42620332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48963.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 42620332102 its reverse (20123302624), we get a palindrome (62743634726).

The spelling of 42620332102 in words is "forty-two billion, six hundred twenty million, three hundred thirty-two thousand, one hundred two".