154240233120264 has 64 divisors (see below), whose sum is σ = 387264431125440. Its totient is φ = 51191634954240.

The previous prime is 154240233120217. The next prime is 154240233120283. The reversal of 154240233120264 is 462021332042451.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32930719 + ... + 37321745.

It is an arithmetic number, because the mean of its divisors is an integer number (6051006736335).

Almost surely, 2^{154240233120264} is an apocalyptic number.

It is an amenable number.

154240233120264 is an abundant number, since it is smaller than the sum of its proper divisors (233024198005176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154240233120264 is a wasteful number, since it uses less digits than its factorization.

154240233120264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4397350 (or 4397346 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 39.

The spelling of 154240233120264 in words is "one hundred fifty-four trillion, two hundred forty billion, two hundred thirty-three million, one hundred twenty thousand, two hundred sixty-four".