154535340000 has 120 divisors (see below), whose sum is σ = 506907019080. Its totient is φ = 41209408000.

The previous prime is 154535339999. The next prime is 154535340019. The reversal of 154535340000 is 43535451.

154535340000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 154535340000.

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 19 ways as a sum of consecutive naturals, for example, 1227795 + ... + 1347794.

It is an arithmetic number, because the mean of its divisors is an integer number (4224225159).

Almost surely, 2^154535340000 is an apocalyptic number.

154535340000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154535340000 is an abundant number, since it is smaller than the sum of its proper divisors (352371679080).

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

154535340000 is an equidigital number, since it uses as much as digits as its factorization.

154535340000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575622 (or 2575599 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 154535340000 its reverse (43535451), we get a palindrome (154578875451).

The spelling of 154535340000 in words is "one hundred fifty-four billion, five hundred thirty-five million, three hundred forty thousand".