403142104 has 16 divisors (see below), whose sum is σ = 780275520. Its totient is φ = 195068640.

The previous prime is 403142099. The next prime is 403142111. The reversal of 403142104 is 401241304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812539 + ... + 813034.

It is an arithmetic number, because the mean of its divisors is an integer number (48767220).

Almost surely, 2^403142104 is an apocalyptic number.

It is an amenable number.

403142104 is a deficient number, since it is larger than the sum of its proper divisors (377133416).

403142104 is a wasteful number, since it uses less digits than its factorization.

403142104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1625610 (or 1625606 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 403142104 is about 20078.3989401546. The cubic root of 403142104 is about 738.7305383753.

Adding to 403142104 its reverse (401241304), we get a palindrome (804383408).

The spelling of 403142104 in words is "four hundred three million, one hundred forty-two thousand, one hundred four".