4372043042 has 4 divisors (see below), whose sum is σ = 6558064566. Its totient is φ = 2186021520.

The previous prime is 4372042967. The next prime is 4372043063. The reversal of 4372043042 is 2403402734.

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., 3120227881 + 1251815161 = 55859^2 + 35381^2 .

It is a super-2 number, since 2×4372043042² = 38229520722201227528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4372042996 and 4372043014.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1093010759 + ... + 1093010762.

Almost surely, 2^4372043042 is an apocalyptic number.

4372043042 is a deficient number, since it is larger than the sum of its proper divisors (2186021524).

4372043042 is a wasteful number, since it uses less digits than its factorization.

4372043042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186021523.

The product of its (nonzero) digits is 16128, while the sum is 29.

The square root of 4372043042 is about 66121.4264970138. The cubic root of 4372043042 is about 1635.1645994513.

Adding to 4372043042 its reverse (2403402734), we get a palindrome (6775445776).

The spelling of 4372043042 in words is "four billion, three hundred seventy-two million, forty-three thousand, forty-two".