4042454062 has 4 divisors (see below), whose sum is σ = 6063681096. Its totient is φ = 2021227030.

The previous prime is 4042454029. The next prime is 4042454063. The reversal of 4042454062 is 2604542404.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042454063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010613514 + ... + 1010613517.

It is an arithmetic number, because the mean of its divisors is an integer number (1515920274).

Almost surely, 2^4042454062 is an apocalyptic number.

4042454062 is a deficient number, since it is larger than the sum of its proper divisors (2021227034).

4042454062 is a wasteful number, since it uses less digits than its factorization.

4042454062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021227033.

The product of its (nonzero) digits is 30720, while the sum is 31.

The square root of 4042454062 is about 63580.2961773536. The cubic root of 4042454062 is about 1592.9972684644.

Adding to 4042454062 its reverse (2604542404), we get a palindrome (6646996466).

The spelling of 4042454062 in words is "four billion, forty-two million, four hundred fifty-four thousand, sixty-two".