42544423040034 has 64 divisors (see below), whose sum is σ = 93206733177600. Its totient is φ = 12886193983488.

The previous prime is 42544423040023. The next prime is 42544423040069. The reversal of 42544423040034 is 43004032444524.

It is a junction number, because it is equal to n+sod(n) for n = 42544423039974 and 42544423040001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46547059 + ... + 47452265.

It is an arithmetic number, because the mean of its divisors is an integer number (1456355205900).

Almost surely, 2^{42544423040034} is an apocalyptic number.

42544423040034 is an abundant number, since it is smaller than the sum of its proper divisors (50662310137566).

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

42544423040034 is a wasteful number, since it uses less digits than its factorization.

42544423040034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921147.

The product of its (nonzero) digits is 737280, while the sum is 39.

Adding to 42544423040034 its reverse (43004032444524), we get a palindrome (85548455484558).

The spelling of 42544423040034 in words is "forty-two trillion, five hundred forty-four billion, four hundred twenty-three million, forty thousand, thirty-four".