154099154099 has 16 divisors (see below), whose sum is σ = 169801872480. Its totient is φ = 138679200000.

The previous prime is 154099154093. The next prime is 154099154119. The reversal of 154099154099 is 990451990451.

154099154099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 154099154099 - 2¹² = 154099150003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154099154093) 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, 10993007 + ... + 11007015.

It is an arithmetic number, because the mean of its divisors is an integer number (10612617030).

Almost surely, 2^154099154099 is an apocalyptic number.

154099154099 is a deficient number, since it is larger than the sum of its proper divisors (15702718381).

154099154099 is a wasteful number, since it uses less digits than its factorization.

154099154099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24022.

The product of its (nonzero) digits is 2624400, while the sum is 56.

The spelling of 154099154099 in words is "one hundred fifty-four billion, ninety-nine million, one hundred fifty-four thousand, ninety-nine".