403675142 has 16 divisors (see below), whose sum is σ = 667257360. Its totient is φ = 181978272.

The previous prime is 403675141. The next prime is 403675169. The reversal of 403675142 is 241576304.

It is a junction number, because it is equal to n+sod(n) for n = 403675099 and 403675108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403675141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179417 + ... + 181652.

It is an arithmetic number, because the mean of its divisors is an integer number (41703585).

Almost surely, 2^403675142 is an apocalyptic number.

403675142 is a deficient number, since it is larger than the sum of its proper divisors (263582218).

403675142 is a wasteful number, since it uses less digits than its factorization.

403675142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361127.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 403675142 is about 20091.6684722797. The cubic root of 403675142 is about 739.0559803000.

The spelling of 403675142 in words is "four hundred three million, six hundred seventy-five thousand, one hundred forty-two".