74401873107 has 16 divisors (see below), whose sum is σ = 105047489952. Its totient is φ = 46679283200.

The previous prime is 74401873097. The next prime is 74401873129. The reversal of 74401873107 is 70137810447.

It is a cyclic number.

It is not a de Polignac number, because 74401873107 - 2¹¹ = 74401871059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74401873607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556873 + ... + 677429.

It is an arithmetic number, because the mean of its divisors is an integer number (6565468122).

Almost surely, 2^74401873107 is an apocalyptic number.

74401873107 is a deficient number, since it is larger than the sum of its proper divisors (30645616845).

74401873107 is a wasteful number, since it uses less digits than its factorization.

74401873107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132678.

The product of its (nonzero) digits is 131712, while the sum is 42.

The spelling of 74401873107 in words is "seventy-four billion, four hundred one million, eight hundred seventy-three thousand, one hundred seven".