42432101102 has 8 divisors (see below), whose sum is σ = 63664412616. Its totient is φ = 21210630232.

The previous prime is 42432101087. The next prime is 42432101119. The reversal of 42432101102 is 20110123424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42432101102² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700368 + ... + 2716035.

It is an arithmetic number, because the mean of its divisors is an integer number (7958051577).

Almost surely, 2^42432101102 is an apocalyptic number.

42432101102 is a deficient number, since it is larger than the sum of its proper divisors (21232311514).

42432101102 is a wasteful number, since it uses less digits than its factorization.

42432101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5420322.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 42432101102 its reverse (20110123424), we get a palindrome (62542224526).

The spelling of 42432101102 in words is "forty-two billion, four hundred thirty-two million, one hundred one thousand, one hundred two".