154041790228 has 12 divisors (see below), whose sum is σ = 269800245792. Its totient is φ = 76956005720.

The previous prime is 154041790213. The next prime is 154041790247. The reversal of 154041790228 is 822097140451.

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, 16217008 + ... + 16226503.

It is an arithmetic number, because the mean of its divisors is an integer number (22483353816).

Almost surely, 2^154041790228 is an apocalyptic number.

It is an amenable number.

154041790228 is a deficient number, since it is larger than the sum of its proper divisors (115758455564).

154041790228 is a wasteful number, since it uses less digits than its factorization.

154041790228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32444702 (or 32444700 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 154041790228 in words is "one hundred fifty-four billion, forty-one million, seven hundred ninety thousand, two hundred twenty-eight".