4521042699 has 8 divisors (see below), whose sum is σ = 6087741072. Its totient is φ = 2984186400.

The previous prime is 4521042689. The next prime is 4521042703. The reversal of 4521042699 is 9962401254.

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

It is not a de Polignac number, because 4521042699 - 2¹⁵ = 4521009931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4521042699.

It is not an unprimeable number, because it can be changed into a prime (4521042629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7460164 + ... + 7460769.

It is an arithmetic number, because the mean of its divisors is an integer number (760967634).

Almost surely, 2^4521042699 is an apocalyptic number.

4521042699 is a deficient number, since it is larger than the sum of its proper divisors (1566698373).

4521042699 is a wasteful number, since it uses less digits than its factorization.

4521042699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14921037.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 4521042699 is about 67238.6994148459. The cubic root of 4521042699 is about 1653.5330111015.

The spelling of 4521042699 in words is "four billion, five hundred twenty-one million, forty-two thousand, six hundred ninety-nine".