154072378632076 has 48 divisors (see below), whose sum is σ = 270510454368000. Its totient is φ = 76784146971840.

The previous prime is 154072378632023. The next prime is 154072378632089. The reversal of 154072378632076 is 670236873270451.

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, 9546579615 + ... + 9546595753.

It is an arithmetic number, because the mean of its divisors is an integer number (5635634466000).

Almost surely, 2^{154072378632076} is an apocalyptic number.

It is an amenable number.

154072378632076 is a deficient number, since it is larger than the sum of its proper divisors (116438075735924).

154072378632076 is a wasteful number, since it uses less digits than its factorization.

154072378632076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22942 (or 22940 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 61.

The spelling of 154072378632076 in words is "one hundred fifty-four trillion, seventy-two billion, three hundred seventy-eight million, six hundred thirty-two thousand, seventy-six".