154150402401143 has 16 divisors (see below), whose sum is σ = 170756427348864. Its totient is φ = 138532551229440.

The previous prime is 154150402401139. The next prime is 154150402401167. The reversal of 154150402401143 is 341104204051451.

It is a cyclic number.

It is not a de Polignac number, because 154150402401143 - 2² = 154150402401139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154150402401103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352761930 + ... + 2352827447.

It is an arithmetic number, because the mean of its divisors is an integer number (10672276709304).

Almost surely, 2^{154150402401143} is an apocalyptic number.

154150402401143 is a deficient number, since it is larger than the sum of its proper divisors (16606024947721).

154150402401143 is a wasteful number, since it uses less digits than its factorization.

154150402401143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705589482.

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 154150402401143 its reverse (341104204051451), we get a palindrome (495254606452594).

The spelling of 154150402401143 in words is "one hundred fifty-four trillion, one hundred fifty billion, four hundred two million, four hundred one thousand, one hundred forty-three".