123414166 has 16 divisors (see below), whose sum is σ = 190644480. Its totient is φ = 59875200.

The previous prime is 123414143. The next prime is 123414173. The reversal of 123414166 is 661414321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27595 + ... + 31753.

It is an arithmetic number, because the mean of its divisors is an integer number (11915280).

Almost surely, 2^123414166 is an apocalyptic number.

123414166 is a deficient number, since it is larger than the sum of its proper divisors (67230314).

123414166 is a wasteful number, since it uses less digits than its factorization.

123414166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4599.

The product of its digits is 3456, while the sum is 28.

The square root of 123414166 is about 11109.1928599696. The cubic root of 123414166 is about 497.8765493476.

Adding to 123414166 its reverse (661414321), we get a palindrome (784828487).

It can be divided in two parts, 1234 and 14166, that added together give a triangular number (15400 = T₁₇₅).

The spelling of 123414166 in words is "one hundred twenty-three million, four hundred fourteen thousand, one hundred sixty-six".