42262260509 has 16 divisors (see below), whose sum is σ = 49719817728. Its totient is φ = 35164253952.

The previous prime is 42262260407. The next prime is 42262260539. The reversal of 42262260509 is 90506226224.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42262260509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42262260539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76277 + ... + 300570.

It is an arithmetic number, because the mean of its divisors is an integer number (3107488608).

Almost surely, 2^42262260509 is an apocalyptic number.

It is an amenable number.

42262260509 is a deficient number, since it is larger than the sum of its proper divisors (7457557219).

42262260509 is a wasteful number, since it uses less digits than its factorization.

42262260509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377324.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 42262260509 in words is "forty-two billion, two hundred sixty-two million, two hundred sixty thousand, five hundred nine".