154105145016112 has 20 divisors (see below), whose sum is σ = 298750216925056. Its totient is φ = 77008314841920.

The previous prime is 154105145016077. The next prime is 154105145016127. The reversal of 154105145016112 is 211610541501451.

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, 2766075408 + ... + 2766131119.

Almost surely, 2^{154105145016112} is an apocalyptic number.

It is an amenable number.

154105145016112 is a deficient number, since it is larger than the sum of its proper divisors (144645071908944).

154105145016112 is a wasteful number, since it uses less digits than its factorization.

154105145016112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532208276 (or 5532208270 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 37.

Adding to 154105145016112 its reverse (211610541501451), we get a palindrome (365715686517563).

The spelling of 154105145016112 in words is "one hundred fifty-four trillion, one hundred five billion, one hundred forty-five million, sixteen thousand, one hundred twelve".