154245124106 has 8 divisors (see below), whose sum is σ = 237620866980. Its totient is φ = 75038168448.

The previous prime is 154245124093. The next prime is 154245124129. The reversal of 154245124106 is 601421542451.

It can be written as a sum of positive squares in 2 ways, for example, as 152751997225 + 1493126881 = 390835^2 + 38641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1042196711 + ... + 1042196858.

Almost surely, 2^154245124106 is an apocalyptic number.

154245124106 is a deficient number, since it is larger than the sum of its proper divisors (83375742874).

154245124106 is a wasteful number, since it uses less digits than its factorization.

154245124106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084393608.

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

Adding to 154245124106 its reverse (601421542451), we get a palindrome (755666666557).

The spelling of 154245124106 in words is "one hundred fifty-four billion, two hundred forty-five million, one hundred twenty-four thousand, one hundred six".