42000044000024 has 32 divisors (see below), whose sum is σ = 85987924626240. Its totient is φ = 19073430487200.

The previous prime is 42000043999933. The next prime is 42000044000051.

42000044000024 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×42000044000024² (a number of 28 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 218635994 + ... + 218828009.

It is an arithmetic number, because the mean of its divisors is an integer number (2687122644570).

Almost surely, 2^{42000044000024} is an apocalyptic number.

42000044000024 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42000044000024 is an abundant number, since it is smaller than the sum of its proper divisors (43987880626216).

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

42000044000024 is a wasteful number, since it uses less digits than its factorization.

42000044000024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437465111 (or 437465107 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

It can be divided in two parts, 4200004 and 4000024, that added together give a palindrome (8200028).

The spelling of 42000044000024 in words is "forty-two trillion, forty-four million, twenty-four", and thus it is an aban number.