154152142445 has 96 divisors (see below), whose sum is σ = 237510206208. Its totient is φ = 93746128896.

The previous prime is 154152142433. The next prime is 154152142457. The reversal of 154152142445 is 544241251451.

154152142445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154152142433) and next prime (154152142457).

It is not a de Polignac number, because 154152142445 - 2⁸ = 154152142189 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 154152142399 and 154152142408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 42312794 + ... + 42316436.

It is an arithmetic number, because the mean of its divisors is an integer number (2474064648).

Almost surely, 2^154152142445 is an apocalyptic number.

It is an amenable number.

154152142445 is a deficient number, since it is larger than the sum of its proper divisors (83358063763).

154152142445 is a wasteful number, since it uses less digits than its factorization.

154152142445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907 (or 3888 counting only the distinct ones).

The product of its digits is 128000, while the sum is 38.

Adding to 154152142445 its reverse (544241251451), we get a palindrome (698393393896).

The spelling of 154152142445 in words is "one hundred fifty-four billion, one hundred fifty-two million, one hundred forty-two thousand, four hundred forty-five".