154116416 has 14 divisors (see below), whose sum is σ = 305824890. Its totient is φ = 77058176.

The previous prime is 154116409. The next prime is 154116419. The reversal of 154116416 is 614611451.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 82882816 + 71233600 = 9104^2 + 8440^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154116419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1203971 + ... + 1204098.

It is an arithmetic number, because the mean of its divisors is an integer number (21844635).

Almost surely, 2^154116416 is an apocalyptic number.

154116416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154116416 is a deficient number, since it is larger than the sum of its proper divisors (151708474).

154116416 is an equidigital number, since it uses as much as digits as its factorization.

154116416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2408081 (or 2408071 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 154116416 is about 12414.3632941847. The cubic root of 154116416 is about 536.1458725271.

Adding to 154116416 its reverse (614611451), we get a palindrome (768727867).

The spelling of 154116416 in words is "one hundred fifty-four million, one hundred sixteen thousand, four hundred sixteen".