4124443402 has 4 divisors (see below), whose sum is σ = 6186665106. Its totient is φ = 2062221700.

The previous prime is 4124443381. The next prime is 4124443403. The reversal of 4124443402 is 2043444214.

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

It can be written as a sum of positive squares in only one way, i.e., 2459068921 + 1665374481 = 49589^2 + 40809^2 .

It is a super-2 number, since 2×4124443402² = 34022066752602667208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4124443403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031110849 + ... + 1031110852.

Almost surely, 2^4124443402 is an apocalyptic number.

4124443402 is a deficient number, since it is larger than the sum of its proper divisors (2062221704).

4124443402 is a wasteful number, since it uses less digits than its factorization.

4124443402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062221703.

The product of its (nonzero) digits is 12288, while the sum is 28.

The square root of 4124443402 is about 64221.8296375929. The cubic root of 4124443402 is about 1603.6950281293.

Adding to 4124443402 its reverse (2043444214), we get a palindrome (6167887616).

The spelling of 4124443402 in words is "four billion, one hundred twenty-four million, four hundred forty-three thousand, four hundred two".