403142002042 has 16 divisors (see below), whose sum is σ = 651963618432. Its totient is φ = 185855759280.

The previous prime is 403142002027. The next prime is 403142002079. The reversal of 403142002042 is 240200241304.

It is a happy 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, 8717334 + ... + 8763457.

It is an arithmetic number, because the mean of its divisors is an integer number (40747726152).

Almost surely, 2^403142002042 is an apocalyptic number.

403142002042 is a deficient number, since it is larger than the sum of its proper divisors (248821616390).

403142002042 is a wasteful number, since it uses less digits than its factorization.

403142002042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17481693.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 403142002042 its reverse (240200241304), we get a palindrome (643342243346).

The spelling of 403142002042 in words is "four hundred three billion, one hundred forty-two million, two thousand, forty-two".