3045042542 has 16 divisors (see below), whose sum is σ = 4774315392. Its totient is φ = 1453830840.

The previous prime is 3045042509. The next prime is 3045042557. The reversal of 3045042542 is 2452405403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29384 + ... + 83387.

It is an arithmetic number, because the mean of its divisors is an integer number (298394712).

Almost surely, 2^3045042542 is an apocalyptic number.

3045042542 is a deficient number, since it is larger than the sum of its proper divisors (1729272850).

3045042542 is a wasteful number, since it uses less digits than its factorization.

3045042542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113383.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 3045042542 is about 55181.9041172013. The cubic root of 3045042542 is about 1449.4318094058.

Adding to 3045042542 its reverse (2452405403), we get a palindrome (5497447945).

The spelling of 3045042542 in words is "three billion, forty-five million, forty-two thousand, five hundred forty-two".