154040928807 has 16 divisors (see below), whose sum is σ = 209276833248. Its totient is φ = 100749742080.

The previous prime is 154040928793. The next prime is 154040928809. The reversal of 154040928807 is 708829040451.

It is a happy number.

154040928807 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 154040928807 - 2⁸ = 154040928551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154040928809) 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, 4082307 + ... + 4119867.

It is an arithmetic number, because the mean of its divisors is an integer number (13079802078).

Almost surely, 2^154040928807 is an apocalyptic number.

154040928807 is a deficient number, since it is larger than the sum of its proper divisors (55235904441).

154040928807 is a wasteful number, since it uses less digits than its factorization.

154040928807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63410.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 154040928807 in words is "one hundred fifty-four billion, forty million, nine hundred twenty-eight thousand, eight hundred seven".