154052042876 has 6 divisors (see below), whose sum is σ = 269591075040. Its totient is φ = 77026021436.

The previous prime is 154052042867. The next prime is 154052042887. The reversal of 154052042876 is 678240250451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19256505356 + ... + 19256505363.

It is an arithmetic number, because the mean of its divisors is an integer number (44931845840).

Almost surely, 2^154052042876 is an apocalyptic number.

It is an amenable number.

154052042876 is a deficient number, since it is larger than the sum of its proper divisors (115539032164).

154052042876 is a wasteful number, since it uses less digits than its factorization.

154052042876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38513010723 (or 38513010721 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 44.

The spelling of 154052042876 in words is "one hundred fifty-four billion, fifty-two million, forty-two thousand, eight hundred seventy-six".