42411040102 has 4 divisors (see below), whose sum is σ = 63616560156. Its totient is φ = 21205520050.

The previous prime is 42411040069. The next prime is 42411040123. The reversal of 42411040102 is 20104011424.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 42411040102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10602760024 + ... + 10602760027.

It is an arithmetic number, because the mean of its divisors is an integer number (15904140039).

Almost surely, 2^42411040102 is an apocalyptic number.

42411040102 is a deficient number, since it is larger than the sum of its proper divisors (21205520054).

42411040102 is a wasteful number, since it uses less digits than its factorization.

42411040102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21205520053.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 42411040102 its reverse (20104011424), we get a palindrome (62515051526).

The spelling of 42411040102 in words is "forty-two billion, four hundred eleven million, forty thousand, one hundred two".