444012210042 has 16 divisors (see below), whose sum is σ = 888671213280. Its totient is φ = 147896271152.

The previous prime is 444012210023. The next prime is 444012210043. The reversal of 444012210042 is 240012210444.

It is a super-2 number, since 2×444012210042² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444012209994 and 444012210021.

It is not an unprimeable number, because it can be changed into a prime (444012210043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26940792 + ... + 26957267.

It is an arithmetic number, because the mean of its divisors is an integer number (55541950830).

Almost surely, 2^444012210042 is an apocalyptic number.

444012210042 is an abundant number, since it is smaller than the sum of its proper divisors (444659003238).

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

444012210042 is a wasteful number, since it uses less digits than its factorization.

444012210042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53899437.

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

Adding to 444012210042 its reverse (240012210444), we get a palindrome (684024420486).

The spelling of 444012210042 in words is "four hundred forty-four billion, twelve million, two hundred ten thousand, forty-two".