42337677 has 4 divisors (see below), whose sum is σ = 56450240. Its totient is φ = 28225116.

The previous prime is 42337639. The next prime is 42337679. The reversal of 42337677 is 77673324.

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 not a de Polignac number, because 42337677 - 2⁶ = 42337613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42337679) 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, 7056277 + ... + 7056282.

It is an arithmetic number, because the mean of its divisors is an integer number (14112560).

Almost surely, 2^42337677 is an apocalyptic number.

It is an amenable number.

42337677 is a deficient number, since it is larger than the sum of its proper divisors (14112563).

42337677 is a wasteful number, since it uses less digits than its factorization.

42337677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14112562.

The product of its digits is 148176, while the sum is 39.

The square root of 42337677 is about 6506.7408892625. The cubic root of 42337677 is about 348.5317458681.

The spelling of 42337677 in words is "forty-two million, three hundred thirty-seven thousand, six hundred seventy-seven".