154414015240 has 16 divisors (see below), whose sum is σ = 347431534380. Its totient is φ = 61765606080.

The previous prime is 154414015229. The next prime is 154414015243. The reversal of 154414015240 is 42510414451.

154414015240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 153493135524 + 920879716 = 391782^2 + 30346^2 .

It is not an unprimeable number, because it can be changed into a prime (154414015243) 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 3 ways as a sum of consecutive naturals, for example, 1930175151 + ... + 1930175230.

Almost surely, 2^154414015240 is an apocalyptic number.

154414015240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

154414015240 is an abundant number, since it is smaller than the sum of its proper divisors (193017519140).

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

154414015240 is a wasteful number, since it uses less digits than its factorization.

154414015240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860350392 (or 3860350388 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 154414015240 its reverse (42510414451), we get a palindrome (196924429691).

The spelling of 154414015240 in words is "one hundred fifty-four billion, four hundred fourteen million, fifteen thousand, two hundred forty".