154344241068 has 24 divisors (see below), whose sum is σ = 381321066672. Its totient is φ = 48421722624.

The previous prime is 154344241067. The next prime is 154344241087. The reversal of 154344241068 is 860142443451.

It is not an unprimeable number, because it can be changed into a prime (154344241067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378294505 + ... + 378294912.

It is an arithmetic number, because the mean of its divisors is an integer number (15888377778).

Almost surely, 2^154344241068 is an apocalyptic number.

It is an amenable number.

154344241068 is an abundant number, since it is smaller than the sum of its proper divisors (226976825604).

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

154344241068 is a wasteful number, since it uses less digits than its factorization.

154344241068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756589441 (or 756589439 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 154344241068 in words is "one hundred fifty-four billion, three hundred forty-four million, two hundred forty-one thousand, sixty-eight".