154136208014 has 8 divisors (see below), whose sum is σ = 231257634768. Its totient is φ = 77050329760.

The previous prime is 154136208013. The next prime is 154136208119. The reversal of 154136208014 is 410802631451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154136208013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8876282 + ... + 8893629.

It is an arithmetic number, because the mean of its divisors is an integer number (28907204346).

Almost surely, 2^154136208014 is an apocalyptic number.

154136208014 is a deficient number, since it is larger than the sum of its proper divisors (77121426754).

154136208014 is a wasteful number, since it uses less digits than its factorization.

154136208014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17774250.

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 154136208014 its reverse (410802631451), we get a palindrome (564938839465).

The spelling of 154136208014 in words is "one hundred fifty-four billion, one hundred thirty-six million, two hundred eight thousand, fourteen".