154555402414 has 12 divisors (see below), whose sum is σ = 269683406424. Its totient is φ = 66238029564.

The previous prime is 154555402333. The next prime is 154555402423. The reversal of 154555402414 is 414204555451.

154555402414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 788547874 + ... + 788548069.

It is an arithmetic number, because the mean of its divisors is an integer number (22473617202).

Almost surely, 2^154555402414 is an apocalyptic number.

154555402414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

154555402414 is a deficient number, since it is larger than the sum of its proper divisors (115128004010).

154555402414 is a wasteful number, since it uses less digits than its factorization.

154555402414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577095959 (or 1577095952 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 40.

Adding to 154555402414 its reverse (414204555451), we get a palindrome (568759957865).

The spelling of 154555402414 in words is "one hundred fifty-four billion, five hundred fifty-five million, four hundred two thousand, four hundred fourteen".