154162010112 has 384 divisors, whose sum is σ = 479480601600. Its totient is φ = 43529011200.

The previous prime is 154162010111. The next prime is 154162010117. The reversal of 154162010112 is 211010261451.

154162010112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154162010111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125232537 + ... + 125233767.

It is an arithmetic number, because the mean of its divisors is an integer number (1248647400).

Almost surely, 2^154162010112 is an apocalyptic number.

154162010112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 154162010112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239740300800).

154162010112 is an abundant number, since it is smaller than the sum of its proper divisors (325318591488).

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

154162010112 is a wasteful number, since it uses less digits than its factorization.

154162010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

Adding to 154162010112 its reverse (211010261451), we get a palindrome (365172271563).

The spelling of 154162010112 in words is "one hundred fifty-four billion, one hundred sixty-two million, ten thousand, one hundred twelve".