154150431241552 has 40 divisors (see below), whose sum is σ = 302540392175616. Its totient is φ = 76077184356096.

The previous prime is 154150431241531. The next prime is 154150431241613. The reversal of 154150431241552 is 255142134051451.

It is a junction number, because it is equal to n+sod(n) for n = 154150431241499 and 154150431241508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51449808 + ... + 54363439.

Almost surely, 2^{154150431241552} is an apocalyptic number.

It is an amenable number.

154150431241552 is a deficient number, since it is larger than the sum of its proper divisors (148389960934064).

154150431241552 is a wasteful number, since it uses less digits than its factorization.

154150431241552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105814435 (or 105814429 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 154150431241552 in words is "one hundred fifty-four trillion, one hundred fifty billion, four hundred thirty-one million, two hundred forty-one thousand, five hundred fifty-two".