154364361244 has 24 divisors (see below), whose sum is σ = 280627910528. Its totient is φ = 74216675520.

The previous prime is 154364361181. The next prime is 154364361251. The reversal of 154364361244 is 442163463451.

154364361244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 154364361244.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3945099 + ... + 3984034.

Almost surely, 2^154364361244 is an apocalyptic number.

It is an amenable number.

154364361244 is a deficient number, since it is larger than the sum of its proper divisors (126263549284).

154364361244 is a wasteful number, since it uses less digits than its factorization.

154364361244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929325 (or 7929323 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The spelling of 154364361244 in words is "one hundred fifty-four billion, three hundred sixty-four million, three hundred sixty-one thousand, two hundred forty-four".