403032142042 has 8 divisors (see below), whose sum is σ = 604552485600. Its totient is φ = 201514646844.

The previous prime is 403032141929. The next prime is 403032142043. The reversal of 403032142042 is 240241230304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 403032141998 and 403032142016.

It is not an unprimeable number, because it can be changed into a prime (403032142043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313792 + ... + 951067.

It is an arithmetic number, because the mean of its divisors is an integer number (75569060700).

Almost surely, 2^403032142042 is an apocalyptic number.

403032142042 is a deficient number, since it is larger than the sum of its proper divisors (201520343558).

403032142042 is a wasteful number, since it uses less digits than its factorization.

403032142042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424180.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 403032142042 its reverse (240241230304), we get a palindrome (643273372346).

The spelling of 403032142042 in words is "four hundred three billion, thirty-two million, one hundred forty-two thousand, forty-two".