74011147206 has 16 divisors (see below), whose sum is σ = 148092840000. Its totient is φ = 24658624808.

The previous prime is 74011147201. The next prime is 74011147247. The reversal of 74011147206 is 60274111047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74011147201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925756 + ... + 2950943.

It is an arithmetic number, because the mean of its divisors is an integer number (9255802500).

Almost surely, 2^74011147206 is an apocalyptic number.

74011147206 is an abundant number, since it is smaller than the sum of its proper divisors (74081692794).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74011147206 is a wasteful number, since it uses less digits than its factorization.

74011147206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878803.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 74011147206 in words is "seventy-four billion, eleven million, one hundred forty-seven thousand, two hundred six".