42240411322 has 4 divisors (see below), whose sum is σ = 63360616986. Its totient is φ = 21120205660.

The previous prime is 42240411313. The next prime is 42240411331. The reversal of 42240411322 is 22311404224.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42240411313) and next prime (42240411331).

It can be written as a sum of positive squares in only one way, i.e., 37318126041 + 4922285281 = 193179^2 + 70159^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10560102829 + ... + 10560102832.

Almost surely, 2^42240411322 is an apocalyptic number.

42240411322 is a deficient number, since it is larger than the sum of its proper divisors (21120205664).

42240411322 is a wasteful number, since it uses less digits than its factorization.

42240411322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21120205663.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42240411322 its reverse (22311404224), we get a palindrome (64551815546).

The spelling of 42240411322 in words is "forty-two billion, two hundred forty million, four hundred eleven thousand, three hundred twenty-two".