42424002401 has 32 divisors (see below), whose sum is σ = 50538774528. Its totient is φ = 35174442240.

The previous prime is 42424002319. The next prime is 42424002407. The reversal of 42424002401 is 10420042424.

42424002401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42424002401 - 2³⁰ = 41350260577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42424002407) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1000436 + ... + 1041978.

It is an arithmetic number, because the mean of its divisors is an integer number (1579336704).

Almost surely, 2^42424002401 is an apocalyptic number.

It is an amenable number.

42424002401 is a deficient number, since it is larger than the sum of its proper divisors (8114772127).

42424002401 is a wasteful number, since it uses less digits than its factorization.

42424002401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41741.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 42424002401 its reverse (10420042424), we get a palindrome (52844044825).

The spelling of 42424002401 in words is "forty-two billion, four hundred twenty-four million, two thousand, four hundred one".