101442422004 has 144 divisors (see below), whose sum is σ = 298400008704. Its totient is φ = 26254831680.

The previous prime is 101442421973. The next prime is 101442422027. The reversal of 101442422004 is 400224244101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2858779 + ... + 2894045.

Almost surely, 2^101442422004 is an apocalyptic number.

101442422004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101442422004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149200004352).

101442422004 is an abundant number, since it is smaller than the sum of its proper divisors (196957586700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101442422004 is a wasteful number, since it uses less digits than its factorization.

101442422004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35586 (or 35573 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 101442422004 its reverse (400224244101), we get a palindrome (501666666105).

The spelling of 101442422004 in words is "one hundred one billion, four hundred forty-two million, four hundred twenty-two thousand, four".