42240435301 has 4 divisors (see below), whose sum is σ = 42562881504. Its totient is φ = 41917989100.

The previous prime is 42240435299. The next prime is 42240435317. The reversal of 42240435301 is 10353404224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42240435301 - 2¹ = 42240435299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42240435301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42240435001) 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, 161222905 + ... + 161223166.

It is an arithmetic number, because the mean of its divisors is an integer number (10640720376).

Almost surely, 2^42240435301 is an apocalyptic number.

It is an amenable number.

42240435301 is a deficient number, since it is larger than the sum of its proper divisors (322446203).

42240435301 is a wasteful number, since it uses less digits than its factorization.

42240435301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322446202.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 42240435301 its reverse (10353404224), we get a palindrome (52593839525).

The spelling of 42240435301 in words is "forty-two billion, two hundred forty million, four hundred thirty-five thousand, three hundred one".