4242031401 has 16 divisors (see below), whose sum is σ = 5687454528. Its totient is φ = 2812344000.

The previous prime is 4242031397. The next prime is 4242031429. The reversal of 4242031401 is 1041302424.

4242031401 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 4242031401 - 2² = 4242031397 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4242031601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 692251 + ... + 698351.

It is an arithmetic number, because the mean of its divisors is an integer number (355465908).

Almost surely, 2^4242031401 is an apocalyptic number.

It is an amenable number.

4242031401 is a deficient number, since it is larger than the sum of its proper divisors (1445423127).

4242031401 is a wasteful number, since it uses less digits than its factorization.

4242031401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7352.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4242031401 is about 65130.8790129536. The cubic root of 4242031401 is about 1618.7929077618.

Adding to 4242031401 its reverse (1041302424), we get a palindrome (5283333825).

The spelling of 4242031401 in words is "four billion, two hundred forty-two million, thirty-one thousand, four hundred one".