154000681414 has 8 divisors (see below), whose sum is σ = 232277271408. Its totient is φ = 76574924280.

The previous prime is 154000681379. The next prime is 154000681433. The reversal of 154000681414 is 414186000451.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 154000681414.

It is a congruent number.

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, 212707762 + ... + 212708485.

It is an arithmetic number, because the mean of its divisors is an integer number (29034658926).

Almost surely, 2^154000681414 is an apocalyptic number.

154000681414 is a deficient number, since it is larger than the sum of its proper divisors (78276589994).

154000681414 is a wasteful number, since it uses less digits than its factorization.

154000681414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425416430.

The product of its (nonzero) digits is 15360, while the sum is 34.

Adding to 154000681414 its reverse (414186000451), we get a palindrome (568186681865).

The spelling of 154000681414 in words is "one hundred fifty-four billion, six hundred eighty-one thousand, four hundred fourteen".