403042133240142 has 32 divisors (see below), whose sum is σ = 879451062868224. Its totient is φ = 122121978585600.

The previous prime is 403042133240129. The next prime is 403042133240177. The reversal of 403042133240142 is 241042331240304.

It is a super-2 number, since 2×403042133240142² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 299352834 + ... + 300696197.

It is an arithmetic number, because the mean of its divisors is an integer number (27482845714632).

Almost surely, 2^{403042133240142} is an apocalyptic number.

403042133240142 is an abundant number, since it is smaller than the sum of its proper divisors (476408929628082).

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

403042133240142 is a wasteful number, since it uses less digits than its factorization.

403042133240142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600059224.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 403042133240142 its reverse (241042331240304), we get a palindrome (644084464480446).

The spelling of 403042133240142 in words is "four hundred three trillion, forty-two billion, one hundred thirty-three million, two hundred forty thousand, one hundred forty-two".