4251013044 has 12 divisors (see below), whose sum is σ = 9919030464. Its totient is φ = 1417004344.

The previous prime is 4251013037. The next prime is 4251013073. The reversal of 4251013044 is 4403101524.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×4251013044² = 36142223800516291872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177125532 + ... + 177125555.

It is an arithmetic number, because the mean of its divisors is an integer number (826585872).

Almost surely, 2^4251013044 is an apocalyptic number.

It is an amenable number.

4251013044 is an abundant number, since it is smaller than the sum of its proper divisors (5668017420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4251013044 is a wasteful number, since it uses less digits than its factorization.

4251013044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354251094 (or 354251092 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4251013044 is about 65199.7932818809. The cubic root of 4251013044 is about 1619.9345911710.

Adding to 4251013044 its reverse (4403101524), we get a palindrome (8654114568).

The spelling of 4251013044 in words is "four billion, two hundred fifty-one million, thirteen thousand, forty-four".