42913701 has 12 divisors (see below), whose sum is σ = 62912512. Its totient is φ = 28181736.

The previous prime is 42913693. The next prime is 42913711. The reversal of 42913701 is 10731924.

42913701 is a `hidden beast` number, since 4 + 291 + 370 + 1 = 666.

It is not a de Polignac number, because 42913701 - 2³ = 42913693 is a prime.

It is a super-3 number, since 3×42913701³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42913711) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34981 + ... + 36186.

Almost surely, 2^42913701 is an apocalyptic number.

It is an amenable number.

42913701 is a deficient number, since it is larger than the sum of its proper divisors (19998811).

42913701 is a wasteful number, since it uses less digits than its factorization.

42913701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71240 (or 71237 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 42913701 is about 6550.8549823668. The cubic root of 42913701 is about 350.1052771738.

The spelling of 42913701 in words is "forty-two million, nine hundred thirteen thousand, seven hundred one".