4053645161142 has 16 divisors (see below), whose sum is σ = 8279785861632. Its totient is φ = 1322465797160.

The previous prime is 4053645161131. The next prime is 4053645161177. The reversal of 4053645161142 is 2411615463504.

It is a super-2 number, since 2×4053645161142² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4053645161094 and 4053645161103.

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, 7187313834 + ... + 7187314397.

It is an arithmetic number, because the mean of its divisors is an integer number (517486616352).

Almost surely, 2^{4053645161142} is an apocalyptic number.

4053645161142 is an abundant number, since it is smaller than the sum of its proper divisors (4226140700490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4053645161142 is a wasteful number, since it uses less digits than its factorization.

4053645161142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14374628283.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 4053645161142 in words is "four trillion, fifty-three billion, six hundred forty-five million, one hundred sixty-one thousand, one hundred forty-two".