1414121143 has 8 divisors (see below), whose sum is σ = 1441978848. Its totient is φ = 1386307104.

The previous prime is 1414121117. The next prime is 1414121173. The reversal of 1414121143 is 3411214141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1414121143 - 2²⁵ = 1380566711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414121173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58821 + ... + 79297.

It is an arithmetic number, because the mean of its divisors is an integer number (180247356).

Almost surely, 2^1414121143 is an apocalyptic number.

1414121143 is a deficient number, since it is larger than the sum of its proper divisors (27857705).

1414121143 is a wasteful number, since it uses less digits than its factorization.

1414121143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21833.

The product of its digits is 384, while the sum is 22.

The square root of 1414121143 is about 37604.8021268561. The cubic root of 1414121143 is about 1122.4375966750.

Adding to 1414121143 its reverse (3411214141), we get a palindrome (4825335284).

The spelling of 1414121143 in words is "one billion, four hundred fourteen million, one hundred twenty-one thousand, one hundred forty-three".