42236280743 has 2 divisors, whose sum is σ = 42236280744. Its totient is φ = 42236280742.

The previous prime is 42236280733. The next prime is 42236280773. The reversal of 42236280743 is 34708263224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42236280743 - 2¹⁶ = 42236215207 is a prime.

It is a super-2 number, since 2×42236280743² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42236280743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42236280733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21118140371 + 21118140372.

It is an arithmetic number, because the mean of its divisors is an integer number (21118140372).

Almost surely, 2^42236280743 is an apocalyptic number.

42236280743 is a deficient number, since it is larger than the sum of its proper divisors (1).

42236280743 is an equidigital number, since it uses as much as digits as its factorization.

42236280743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 42236280743 in words is "forty-two billion, two hundred thirty-six million, two hundred eighty thousand, seven hundred forty-three".