154804154074 has 16 divisors (see below), whose sum is σ = 233076031776. Its totient is φ = 77112219600.

The previous prime is 154804154003. The next prime is 154804154077. The reversal of 154804154074 is 470451408451.

154804154074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154804154074² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 154804154074.

It is not an unprimeable number, because it can be changed into a prime (154804154077) 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 7 ways as a sum of consecutive naturals, for example, 5576569 + ... + 5604259.

It is an arithmetic number, because the mean of its divisors is an integer number (14567251986).

Almost surely, 2^154804154074 is an apocalyptic number.

154804154074 is a deficient number, since it is larger than the sum of its proper divisors (78271877702).

154804154074 is a wasteful number, since it uses less digits than its factorization.

154804154074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38061.

The product of its (nonzero) digits is 358400, while the sum is 43.

The spelling of 154804154074 in words is "one hundred fifty-four billion, eight hundred four million, one hundred fifty-four thousand, seventy-four".