154400323153 has 8 divisors (see below), whose sum is σ = 154892059200. Its totient is φ = 153909326928.

The previous prime is 154400323109. The next prime is 154400323157. The reversal of 154400323153 is 351323004451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154400323153 - 2³⁷ = 16961369681 is a prime.

It is a super-2 number, since 2×154400323153² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154400323157) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 234618 + ... + 603196.

It is an arithmetic number, because the mean of its divisors is an integer number (19361507400).

Almost surely, 2^154400323153 is an apocalyptic number.

It is an amenable number.

154400323153 is a deficient number, since it is larger than the sum of its proper divisors (491736047).

154400323153 is an equidigital number, since it uses as much as digits as its factorization.

154400323153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369911.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 154400323153 in words is "one hundred fifty-four billion, four hundred million, three hundred twenty-three thousand, one hundred fifty-three".