154314540346 has 8 divisors (see below), whose sum is σ = 231517926324. Its totient is φ = 77141898240.

The previous prime is 154314540329. The next prime is 154314540379. The reversal of 154314540346 is 643045413451.

154314540346 is digitally balanced in base 3, 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 143417477025 + 10897063321 = 378705^2 + 104389^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 154314540299 and 154314540308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7673415 + ... + 7693498.

Almost surely, 2^154314540346 is an apocalyptic number.

154314540346 is a deficient number, since it is larger than the sum of its proper divisors (77203385978).

154314540346 is a wasteful number, since it uses less digits than its factorization.

154314540346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15371936.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 154314540346 its reverse (643045413451), we get a palindrome (797359953797).

The spelling of 154314540346 in words is "one hundred fifty-four billion, three hundred fourteen million, five hundred forty thousand, three hundred forty-six".