42441042435 has 32 divisors (see below), whose sum is σ = 76468561920. Its totient is φ = 19913683200.

The previous prime is 42441042407. The next prime is 42441042481. The reversal of 42441042435 is 53424014424.

42441042435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42441042435 - 2⁵ = 42441042403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 42441042396 and 42441042405.

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, 4143570 + ... + 4153799.

It is an arithmetic number, because the mean of its divisors is an integer number (2389642560).

Almost surely, 2^42441042435 is an apocalyptic number.

42441042435 is a deficient number, since it is larger than the sum of its proper divisors (34027519485).

42441042435 is a wasteful number, since it uses less digits than its factorization.

42441042435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8297419.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 42441042435 its reverse (53424014424), we get a palindrome (95865056859).

The spelling of 42441042435 in words is "forty-two billion, four hundred forty-one million, forty-two thousand, four hundred thirty-five".