7042499011 has 4 divisors (see below), whose sum is σ = 7045132432. Its totient is φ = 7039865592.

The previous prime is 7042498963. The next prime is 7042499039. The reversal of 7042499011 is 1109942407.

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

It is a cyclic number.

It is not a de Polignac number, because 7042499011 - 2¹⁵ = 7042466243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7042499311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312695 + ... + 1318048.

It is an arithmetic number, because the mean of its divisors is an integer number (1761283108).

Almost surely, 2^7042499011 is an apocalyptic number.

7042499011 is a deficient number, since it is larger than the sum of its proper divisors (2633421).

7042499011 is a wasteful number, since it uses less digits than its factorization.

7042499011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633420.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 7042499011 is about 83919.5984916515. The cubic root of 7042499011 is about 1916.7946927193.

The spelling of 7042499011 in words is "seven billion, forty-two million, four hundred ninety-nine thousand, eleven".