154171324051 has 16 divisors (see below), whose sum is σ = 157772160000. Its totient is φ = 150604725600.

The previous prime is 154171324049. The next prime is 154171324057. The reversal of 154171324051 is 150423171451.

It is a cyclic number.

It is not a de Polignac number, because 154171324051 - 2¹ = 154171324049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 154171323998 and 154171324016.

It is not an unprimeable number, because it can be changed into a prime (154171324057) 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, 16003006 + ... + 16012636.

It is an arithmetic number, because the mean of its divisors is an integer number (9860760000).

Almost surely, 2^154171324051 is an apocalyptic number.

154171324051 is a deficient number, since it is larger than the sum of its proper divisors (3600835949).

154171324051 is a wasteful number, since it uses less digits than its factorization.

154171324051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11370.

The product of its (nonzero) digits is 16800, while the sum is 34.

The spelling of 154171324051 in words is "one hundred fifty-four billion, one hundred seventy-one million, three hundred twenty-four thousand, fifty-one".