42029963 has 8 divisors (see below), whose sum is σ = 43137600. Its totient is φ = 40928328.

The previous prime is 42029959. The next prime is 42029987. The reversal of 42029963 is 36992024.

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

It is a cyclic number.

It is not a de Polignac number, because 42029963 - 2² = 42029959 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42029263) 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 7 ways as a sum of consecutive naturals, for example, 15008 + ... + 17586.

It is an arithmetic number, because the mean of its divisors is an integer number (5392200).

Almost surely, 2^42029963 is an apocalyptic number.

42029963 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42029963 is a deficient number, since it is larger than the sum of its proper divisors (1107637).

42029963 is a wasteful number, since it uses less digits than its factorization.

42029963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3001.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 42029963 is about 6483.0519818986. The cubic root of 42029963 is about 347.6853053050.

The spelling of 42029963 in words is "forty-two million, twenty-nine thousand, nine hundred sixty-three".