3026145442 has 4 divisors (see below), whose sum is σ = 4539218166. Its totient is φ = 1513072720.

The previous prime is 3026145433. The next prime is 3026145491. The reversal of 3026145442 is 2445416203.

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., 2144708721 + 881436721 = 46311^2 + 29689^2 .

It is a super-2 number, since 2×3026145442² = 18315112472274750728, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756536359 + ... + 756536362.

Almost surely, 2^3026145442 is an apocalyptic number.

3026145442 is a deficient number, since it is larger than the sum of its proper divisors (1513072724).

3026145442 is a wasteful number, since it uses less digits than its factorization.

3026145442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513072723.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 3026145442 is about 55010.4121235244. The cubic root of 3026145442 is about 1446.4272631395.

The spelling of 3026145442 in words is "three billion, twenty-six million, one hundred forty-five thousand, four hundred forty-two".