42623900963 has 4 divisors (see below), whose sum is σ = 48713029680. Its totient is φ = 36534772248.

The previous prime is 42623900929. The next prime is 42623901011. The reversal of 42623900963 is 36900932624.

42623900963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42623900963 - 2⁸ = 42623900707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42623900563) 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, 3044564348 + ... + 3044564361.

It is an arithmetic number, because the mean of its divisors is an integer number (12178257420).

Almost surely, 2^42623900963 is an apocalyptic number.

42623900963 is a deficient number, since it is larger than the sum of its proper divisors (6089128717).

42623900963 is an equidigital number, since it uses as much as digits as its factorization.

42623900963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089128716.

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 42623900963 in words is "forty-two billion, six hundred twenty-three million, nine hundred thousand, nine hundred sixty-three".