154016822247828 has 48 divisors (see below), whose sum is σ = 361792523400000. Its totient is φ = 50993250617088.

The previous prime is 154016822247811. The next prime is 154016822247877. The reversal of 154016822247828 is 828742228610451.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81490728 + ... + 83359296.

It is an arithmetic number, because the mean of its divisors is an integer number (7537344237500).

Almost surely, 2^{154016822247828} is an apocalyptic number.

It is an amenable number.

154016822247828 is an abundant number, since it is smaller than the sum of its proper divisors (207775701152172).

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

154016822247828 is a wasteful number, since it uses less digits than its factorization.

154016822247828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914824 (or 1914822 counting only the distinct ones).

The product of its (nonzero) digits is 27525120, while the sum is 60.

The spelling of 154016822247828 in words is "one hundred fifty-four trillion, sixteen billion, eight hundred twenty-two million, two hundred forty-seven thousand, eight hundred twenty-eight".