42242401102 has 16 divisors (see below), whose sum is σ = 69998918400. Its totient is φ = 18958038840.

The previous prime is 42242401099. The next prime is 42242401139. The reversal of 42242401102 is 20110424224.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 12150852 + ... + 12154327.

It is an arithmetic number, because the mean of its divisors is an integer number (4374932400).

Almost surely, 2^42242401102 is an apocalyptic number.

42242401102 is a deficient number, since it is larger than the sum of its proper divisors (27756517298).

42242401102 is a wasteful number, since it uses less digits than its factorization.

42242401102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24305271.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 42242401102 its reverse (20110424224), we get a palindrome (62352825326).

It can be divided in two parts, 42242 and 401102, that added together give a palindrome (443344).

The spelling of 42242401102 in words is "forty-two billion, two hundred forty-two million, four hundred one thousand, one hundred two".