154141503405144 has 16 divisors (see below), whose sum is σ = 385353758512920. Its totient is φ = 51380501135040.

The previous prime is 154141503405061. The next prime is 154141503405191. The reversal of 154141503405144 is 441504305141451.

It is a junction number, because it is equal to n+sod(n) for n = 154141503405096 and 154141503405105.

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, 3211281320917 + ... + 3211281320964.

Almost surely, 2^{154141503405144} is an apocalyptic number.

It is an amenable number.

154141503405144 is an abundant number, since it is smaller than the sum of its proper divisors (231212255107776).

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

154141503405144 is a wasteful number, since it uses less digits than its factorization.

154141503405144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6422562641890 (or 6422562641886 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 154141503405144 its reverse (441504305141451), we get a palindrome (595645808546595).

The spelling of 154141503405144 in words is "one hundred fifty-four trillion, one hundred forty-one billion, five hundred three million, four hundred five thousand, one hundred forty-four".