1142460354171 has 16 divisors (see below), whose sum is σ = 1524085531904. Its totient is φ = 761237810784.

The previous prime is 1142460354163. The next prime is 1142460354187. The reversal of 1142460354171 is 1714530642411.

It is not a de Polignac number, because 1142460354171 - 2³ = 1142460354163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142460354151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94906365 + ... + 94918401.

It is an arithmetic number, because the mean of its divisors is an integer number (95255345744).

Almost surely, 2^{1142460354171} is an apocalyptic number.

1142460354171 is a deficient number, since it is larger than the sum of its proper divisors (381625177733).

1142460354171 is a wasteful number, since it uses less digits than its factorization.

1142460354171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26130.

The product of its (nonzero) digits is 80640, while the sum is 39.

Adding to 1142460354171 its reverse (1714530642411), we get a palindrome (2856990996582).

The spelling of 1142460354171 in words is "one trillion, one hundred forty-two billion, four hundred sixty million, three hundred fifty-four thousand, one hundred seventy-one".