4253443743 has 16 divisors (see below), whose sum is σ = 5826425696. Its totient is φ = 2758095360.

The previous prime is 4253443697. The next prime is 4253443757. The reversal of 4253443743 is 3473443524.

It is not a de Polignac number, because 4253443743 - 2¹⁰ = 4253442719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4253443783) 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, 622755 + ... + 629547.

It is an arithmetic number, because the mean of its divisors is an integer number (364151606).

Almost surely, 2^4253443743 is an apocalyptic number.

4253443743 is a deficient number, since it is larger than the sum of its proper divisors (1572981953).

4253443743 is a wasteful number, since it uses less digits than its factorization.

4253443743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12474.

The product of its digits is 483840, while the sum is 39.

The square root of 4253443743 is about 65218.4310068864. The cubic root of 4253443743 is about 1620.2432880311.

The spelling of 4253443743 in words is "four billion, two hundred fifty-three million, four hundred forty-three thousand, seven hundred forty-three".