74336842835 has 16 divisors (see below), whose sum is σ = 93246327360. Its totient is φ = 56783823360.

The previous prime is 74336842831. The next prime is 74336842859. The reversal of 74336842835 is 53824863347.

It is a happy number.

It is not a de Polignac number, because 74336842835 - 2² = 74336842831 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74336842831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 502586 + ... + 633455.

It is an arithmetic number, because the mean of its divisors is an integer number (5827895460).

Almost surely, 2^74336842835 is an apocalyptic number.

74336842835 is a deficient number, since it is larger than the sum of its proper divisors (18909484525).

74336842835 is a wasteful number, since it uses less digits than its factorization.

74336842835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136638.

The product of its digits is 11612160, while the sum is 53.

The spelling of 74336842835 in words is "seventy-four billion, three hundred thirty-six million, eight hundred forty-two thousand, eight hundred thirty-five".