3042678755 has 4 divisors (see below), whose sum is σ = 3651214512. Its totient is φ = 2434143000.

The previous prime is 3042678739. The next prime is 3042678781. The reversal of 3042678755 is 5578762403.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5578762403 = 1061 ⋅5258023.

It is not a de Polignac number, because 3042678755 - 2⁴ = 3042678739 is a prime.

It is a super-2 number, since 2×3042678755² = 18515788012256700050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 304267871 + ... + 304267880.

It is an arithmetic number, because the mean of its divisors is an integer number (912803628).

Almost surely, 2^3042678755 is an apocalyptic number.

3042678755 is a deficient number, since it is larger than the sum of its proper divisors (608535757).

3042678755 is an equidigital number, since it uses as much as digits as its factorization.

3042678755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608535756.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 3042678755 is about 55160.4818234939. The cubic root of 3042678755 is about 1449.0566602963.

The spelling of 3042678755 in words is "three billion, forty-two million, six hundred seventy-eight thousand, seven hundred fifty-five".