22460020407742 has 16 divisors (see below), whose sum is σ = 34959062236032. Its totient is φ = 10814356367640.

The previous prime is 22460020407739. The next prime is 22460020407763. The reversal of 22460020407742 is 24770402006422.

It is a junction number, because it is equal to n+sod(n) for n = 22460020407695 and 22460020407704.

It is a congruent number.

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, 1839170148 + ... + 1839182359.

It is an arithmetic number, because the mean of its divisors is an integer number (2184941389752).

Almost surely, 2^{22460020407742} is an apocalyptic number.

22460020407742 is a deficient number, since it is larger than the sum of its proper divisors (12499041828290).

22460020407742 is a wasteful number, since it uses less digits than its factorization.

22460020407742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678352623.

The product of its (nonzero) digits is 301056, while the sum is 40.

The spelling of 22460020407742 in words is "twenty-two trillion, four hundred sixty billion, twenty million, four hundred seven thousand, seven hundred forty-two".