42365701 has 16 divisors (see below), whose sum is σ = 50761728. Its totient is φ = 34570800.

The previous prime is 42365689. The next prime is 42365711. The reversal of 42365701 is 10756324.

It is a cyclic number.

It is not a de Polignac number, because 42365701 - 2¹¹ = 42363653 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 42365701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42365711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43146 + ... + 44116.

It is an arithmetic number, because the mean of its divisors is an integer number (3172608).

Almost surely, 2^42365701 is an apocalyptic number.

It is an amenable number.

42365701 is a deficient number, since it is larger than the sum of its proper divisors (8396027).

42365701 is a wasteful number, since it uses less digits than its factorization.

42365701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 42365701 is about 6508.8939920696. The cubic root of 42365701 is about 348.6086285259.

The spelling of 42365701 in words is "forty-two million, three hundred sixty-five thousand, seven hundred one".