10331400042 has 16 divisors (see below), whose sum is σ = 22958666880. Its totient is φ = 3443799996.

The previous prime is 10331399941. The next prime is 10331400077. The reversal of 10331400042 is 24000413301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10331399988 and 10331400024.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95661058 + ... + 95661165.

It is an arithmetic number, because the mean of its divisors is an integer number (1434916680).

Almost surely, 2^10331400042 is an apocalyptic number.

10331400042 is an abundant number, since it is smaller than the sum of its proper divisors (12627266838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10331400042 is a wasteful number, since it uses less digits than its factorization.

10331400042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191322234 (or 191322228 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10331400042 its reverse (24000413301), we get a palindrome (34331813343).

The spelling of 10331400042 in words is "ten billion, three hundred thirty-one million, four hundred thousand, forty-two".