154045342035504 has 80 divisors (see below), whose sum is σ = 465439142627200. Its totient is φ = 48645897482304.

The previous prime is 154045342035499. The next prime is 154045342035569. The reversal of 154045342035504 is 405530243540451.

154045342035504 is a `hidden beast` number, since 1 + 5 + 4 + 0 + 4 + 53 + 42 + 0 + 3 + 550 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 154045342035504.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9383845474 + ... + 9383861889.

It is an arithmetic number, because the mean of its divisors is an integer number (5817989282840).

Almost surely, 2^{154045342035504} is an apocalyptic number.

It is an amenable number.

154045342035504 is an abundant number, since it is smaller than the sum of its proper divisors (311393800591696).

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

154045342035504 is a wasteful number, since it uses less digits than its factorization.

154045342035504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18767707399 (or 18767707387 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 45.

Adding to 154045342035504 its reverse (405530243540451), we get a palindrome (559575585575955).

The spelling of 154045342035504 in words is "one hundred fifty-four trillion, forty-five billion, three hundred forty-two million, thirty-five thousand, five hundred four".