453166142 has 32 divisors (see below), whose sum is σ = 801166464. Its totient is φ = 189525600.

The previous prime is 453166141. The next prime is 453166157. The reversal of 453166142 is 241661354.

It is a junction number, because it is equal to n+sod(n) for n = 453166099 and 453166108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453166141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92273 + ... + 97059.

It is an arithmetic number, because the mean of its divisors is an integer number (25036452).

Almost surely, 2^453166142 is an apocalyptic number.

453166142 is a deficient number, since it is larger than the sum of its proper divisors (348000322).

453166142 is a wasteful number, since it uses less digits than its factorization.

453166142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144.

The product of its digits is 17280, while the sum is 32.

The square root of 453166142 is about 21287.6993120440. The cubic root of 453166142 is about 768.1024519265.

The spelling of 453166142 in words is "four hundred fifty-three million, one hundred sixty-six thousand, one hundred forty-two".