42280724319 has 16 divisors (see below), whose sum is σ = 58483490400. Its totient is φ = 27138062336.

The previous prime is 42280724279. The next prime is 42280724371. The reversal of 42280724319 is 91342708224.

42280724319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42280724319 - 2⁸ = 42280724063 is a prime.

It is a super-2 number, since 2×42280724319² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42280720319) 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, 657654 + ... + 719075.

It is an arithmetic number, because the mean of its divisors is an integer number (3655218150).

Almost surely, 2^42280724319 is an apocalyptic number.

42280724319 is a deficient number, since it is larger than the sum of its proper divisors (16202766081).

42280724319 is a wasteful number, since it uses less digits than its factorization.

42280724319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377114.

The product of its (nonzero) digits is 193536, while the sum is 42.

The spelling of 42280724319 in words is "forty-two billion, two hundred eighty million, seven hundred twenty-four thousand, three hundred nineteen".