4122836542 has 16 divisors (see below), whose sum is σ = 6747732864. Its totient is φ = 1873663000.

The previous prime is 4122836539. The next prime is 4122836567. The reversal of 4122836542 is 2456382214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128367 + ... + 157237.

It is an arithmetic number, because the mean of its divisors is an integer number (421733304).

Almost surely, 2^4122836542 is an apocalyptic number.

4122836542 is a deficient number, since it is larger than the sum of its proper divisors (2624896322).

4122836542 is a wasteful number, since it uses less digits than its factorization.

4122836542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35375.

The product of its digits is 92160, while the sum is 37.

The square root of 4122836542 is about 64209.3181866931. The cubic root of 4122836542 is about 1603.4867375501.

The spelling of 4122836542 in words is "four billion, one hundred twenty-two million, eight hundred thirty-six thousand, five hundred forty-two".