1434111166 has 4 divisors (see below), whose sum is σ = 2151166752. Its totient is φ = 717055582.

The previous prime is 1434111163. The next prime is 1434111199. The reversal of 1434111166 is 6611114341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6611114341 = 13 ⋅508547257.

It is a super-3 number, since 3×1434111166³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434111163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358527790 + ... + 358527793.

It is an arithmetic number, because the mean of its divisors is an integer number (537791688).

Almost surely, 2^1434111166 is an apocalyptic number.

1434111166 is a deficient number, since it is larger than the sum of its proper divisors (717055586).

1434111166 is an equidigital number, since it uses as much as digits as its factorization.

1434111166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717055585.

The product of its digits is 1728, while the sum is 28.

The square root of 1434111166 is about 37869.6602308497. The cubic root of 1434111166 is about 1127.7017968118.

The spelling of 1434111166 in words is "one billion, four hundred thirty-four million, one hundred eleven thousand, one hundred sixty-six".