74099641435 has 8 divisors (see below), whose sum is σ = 88921678320. Its totient is φ = 59278307424.

The previous prime is 74099641433. The next prime is 74099641439. The reversal of 74099641435 is 53414699047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 74099641435 - 2¹ = 74099641433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74099641433) 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 7 ways as a sum of consecutive naturals, for example, 93801 + ... + 396229.

It is an arithmetic number, because the mean of its divisors is an integer number (11115209790).

Almost surely, 2^74099641435 is an apocalyptic number.

74099641435 is a deficient number, since it is larger than the sum of its proper divisors (14822036885).

74099641435 is a wasteful number, since it uses less digits than its factorization.

74099641435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351437.

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 74099641435 in words is "seventy-four billion, ninety-nine million, six hundred forty-one thousand, four hundred thirty-five".