4042124455 has 8 divisors (see below), whose sum is σ = 4858959312. Its totient is φ = 3228092928.

The previous prime is 4042124431. The next prime is 4042124461. The reversal of 4042124455 is 5544212404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4042124455 - 2⁵ = 4042124423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697657 + ... + 703426.

It is an arithmetic number, because the mean of its divisors is an integer number (607369914).

Almost surely, 2^4042124455 is an apocalyptic number.

4042124455 is a deficient number, since it is larger than the sum of its proper divisors (816834857).

4042124455 is a wasteful number, since it uses less digits than its factorization.

4042124455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401665.

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 4042124455 is about 63577.7040714746. The cubic root of 4042124455 is about 1592.9539715534.

Adding to 4042124455 its reverse (5544212404), we get a palindrome (9586336859).

The spelling of 4042124455 in words is "four billion, forty-two million, one hundred twenty-four thousand, four hundred fifty-five".