154655042112 has 84 divisors (see below), whose sum is σ = 443349270780. Its totient is φ = 51544876032.

The previous prime is 154655042053. The next prime is 154655042203. The reversal of 154655042112 is 211240556451.

154655042112 is a `hidden beast` number, since 1 + 54 + 6 + 550 + 42 + 1 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52214078016 + 102440964096 = 228504^2 + 320064^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6308214 + ... + 6332682.

Almost surely, 2^154655042112 is an apocalyptic number.

154655042112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

154655042112 is an abundant number, since it is smaller than the sum of its proper divisors (288694228668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

154655042112 is a wasteful number, since it uses less digits than its factorization.

154655042112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35460 (or 35447 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 154655042112 its reverse (211240556451), we get a palindrome (365895598563).

The spelling of 154655042112 in words is "one hundred fifty-four billion, six hundred fifty-five million, forty-two thousand, one hundred twelve".