42403042222202 has 8 divisors (see below), whose sum is σ = 67346008235316. Its totient is φ = 19954372810432.

The previous prime is 42403042222201. The next prime is 42403042222283. The reversal of 42403042222202 is 20222224030424.

It can be written as a sum of positive squares in 2 ways, for example, as 39563483582401 + 2839558639801 = 6289951^2 + 1685099^2 .

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

It is not an unprimeable number, because it can be changed into a prime (42403042222201) 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, 623574150293 + ... + 623574150360.

Almost surely, 2^{42403042222202} is an apocalyptic number.

42403042222202 is a deficient number, since it is larger than the sum of its proper divisors (24942966013114).

42403042222202 is a wasteful number, since it uses less digits than its factorization.

42403042222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1247148300672.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 42403042222202 its reverse (20222224030424), we get a palindrome (62625266252626).

The spelling of 42403042222202 in words is "forty-two trillion, four hundred three billion, forty-two million, two hundred twenty-two thousand, two hundred two".