10450768394 has 16 divisors (see below), whose sum is σ = 18107214336. Its totient is φ = 4470916800.

The previous prime is 10450768369. The next prime is 10450768421. The reversal of 10450768394 is 49386705401.

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, 13971242 + ... + 13971989.

It is an arithmetic number, because the mean of its divisors is an integer number (1131700896).

Almost surely, 2^10450768394 is an apocalyptic number.

10450768394 is a deficient number, since it is larger than the sum of its proper divisors (7656445942).

10450768394 is a wasteful number, since it uses less digits than its factorization.

10450768394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27943261.

The product of its (nonzero) digits is 725760, while the sum is 47.

Adding to 10450768394 its sum of digits (47), we get a square (10450768441 = 102229²).

The spelling of 10450768394 in words is "ten billion, four hundred fifty million, seven hundred sixty-eight thousand, three hundred ninety-four".