42329049 has 8 divisors (see below), whose sum is σ = 64501440. Its totient is φ = 24188016.

The previous prime is 42329041. The next prime is 42329057. The reversal of 42329049 is 94092324.

It is an interprime number because it is at equal distance from previous prime (42329041) and next prime (42329057).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42329049 - 2³ = 42329041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42329041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007814 + ... + 1007855.

It is an arithmetic number, because the mean of its divisors is an integer number (8062680).

Almost surely, 2^42329049 is an apocalyptic number.

It is an amenable number.

42329049 is a deficient number, since it is larger than the sum of its proper divisors (22172391).

42329049 is a wasteful number, since it uses less digits than its factorization.

42329049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2015679.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 42329049 is about 6506.0778507485. The cubic root of 42329049 is about 348.5080684849.

The spelling of 42329049 in words is "forty-two million, three hundred twenty-nine thousand, forty-nine".