403051130042 has 32 divisors (see below), whose sum is σ = 675020934720. Its totient is φ = 178906129920.

The previous prime is 403051130023. The next prime is 403051130057. The reversal of 403051130042 is 240031150304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4623434 + ... + 4709802.

It is an arithmetic number, because the mean of its divisors is an integer number (21094404210).

Almost surely, 2^403051130042 is an apocalyptic number.

403051130042 is a deficient number, since it is larger than the sum of its proper divisors (271969804678).

403051130042 is a wasteful number, since it uses less digits than its factorization.

403051130042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91358.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 403051130042 its reverse (240031150304), we get a palindrome (643082280346).

The spelling of 403051130042 in words is "four hundred three billion, fifty-one million, one hundred thirty thousand, forty-two".