154030146272 has 24 divisors (see below), whose sum is σ = 306028938600. Its totient is φ = 76308511104.

The previous prime is 154030146251. The next prime is 154030146287. The reversal of 154030146272 is 272641030451.

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, 22076522 + ... + 22083497.

It is an arithmetic number, because the mean of its divisors is an integer number (12751205775).

Almost surely, 2^154030146272 is an apocalyptic number.

It is an amenable number.

154030146272 is a deficient number, since it is larger than the sum of its proper divisors (151998792328).

154030146272 is a wasteful number, since it uses less digits than its factorization.

154030146272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44160138 (or 44160130 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 154030146272 in words is "one hundred fifty-four billion, thirty million, one hundred forty-six thousand, two hundred seventy-two".