10421302042 has 16 divisors (see below), whose sum is σ = 16120814400. Its totient is φ = 5050185280.

The previous prime is 10421301973. The next prime is 10421302051. The reversal of 10421302042 is 24020312401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613567 + ... + 630322.

It is an arithmetic number, because the mean of its divisors is an integer number (1007550900).

Almost surely, 2^10421302042 is an apocalyptic number.

10421302042 is a deficient number, since it is larger than the sum of its proper divisors (5699512358).

10421302042 is a wasteful number, since it uses less digits than its factorization.

10421302042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244021.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10421302042 its reverse (24020312401), we get a palindrome (34441614443).

The spelling of 10421302042 in words is "ten billion, four hundred twenty-one million, three hundred two thousand, forty-two".