154114405112 has 32 divisors (see below), whose sum is σ = 295252326720. Its totient is φ = 75382003200.

The previous prime is 154114405111. The next prime is 154114405117. The reversal of 154114405112 is 211504411451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154114405111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 707612 + ... + 899412.

It is an arithmetic number, because the mean of its divisors is an integer number (9226635210).

Almost surely, 2^154114405112 is an apocalyptic number.

It is an amenable number.

154114405112 is a deficient number, since it is larger than the sum of its proper divisors (141137921608).

154114405112 is a wasteful number, since it uses less digits than its factorization.

154114405112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193991 (or 193987 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 29.

Adding to 154114405112 its reverse (211504411451), we get a palindrome (365618816563).

The spelling of 154114405112 in words is "one hundred fifty-four billion, one hundred fourteen million, four hundred five thousand, one hundred twelve".