42707141 has 4 divisors (see below), whose sum is σ = 42969312. Its totient is φ = 42444972.

The previous prime is 42707101. The next prime is 42707153. The reversal of 42707141 is 14170724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42707141 - 2¹⁰ = 42706117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42707141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42707101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130841 + ... + 131166.

It is an arithmetic number, because the mean of its divisors is an integer number (10742328).

Almost surely, 2^42707141 is an apocalyptic number.

It is an amenable number.

42707141 is a deficient number, since it is larger than the sum of its proper divisors (262171).

42707141 is a wasteful number, since it uses less digits than its factorization.

42707141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262170.

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 42707141 is about 6535.0700837864. The cubic root of 42707141 is about 349.5426434337.

Adding to 42707141 its reverse (14170724), we get a palindrome (56877865).

It can be divided in two parts, 4270 and 7141, that added together give a palindrome (11411).

The spelling of 42707141 in words is "forty-two million, seven hundred seven thousand, one hundred forty-one".