101442324242 has 32 divisors (see below), whose sum is σ = 176966411520. Its totient is φ = 42710690880.

The previous prime is 101442324239. The next prime is 101442324259. The reversal of 101442324242 is 242423244101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636323 + ... + 779609.

It is an arithmetic number, because the mean of its divisors is an integer number (5530200360).

Almost surely, 2^101442324242 is an apocalyptic number.

101442324242 is a deficient number, since it is larger than the sum of its proper divisors (75524087278).

101442324242 is a wasteful number, since it uses less digits than its factorization.

101442324242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144186.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 101442324242 its reverse (242423244101), we get a palindrome (343865568343).

The spelling of 101442324242 in words is "one hundred one billion, four hundred forty-two million, three hundred twenty-four thousand, two hundred forty-two".