42950363 has 4 divisors (see below), whose sum is σ = 44431440. Its totient is φ = 41469288.

The previous prime is 42950359. The next prime is 42950387. The reversal of 42950363 is 36305924.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42950363 - 2² = 42950359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42950863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740495 + ... + 740552.

It is an arithmetic number, because the mean of its divisors is an integer number (11107860).

Almost surely, 2^42950363 is an apocalyptic number.

42950363 is a deficient number, since it is larger than the sum of its proper divisors (1481077).

42950363 is a wasteful number, since it uses less digits than its factorization.

42950363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481076.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 42950363 is about 6553.6526456626. The cubic root of 42950363 is about 350.2049493522.

The spelling of 42950363 in words is "forty-two million, nine hundred fifty thousand, three hundred sixty-three".