22640046643041 has 8 divisors (see below), whose sum is σ = 30468847819104. Its totient is φ = 14952304947840.

The previous prime is 22640046643033. The next prime is 22640046643043. The reversal of 22640046643041 is 14034664004622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22640046643041 - 2³ = 22640046643033 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22640046642984 and 22640046643002.

It is not an unprimeable number, because it can be changed into a prime (22640046643043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35264869840 + ... + 35264870481.

It is an arithmetic number, because the mean of its divisors is an integer number (3808605977388).

Almost surely, 2^{22640046643041} is an apocalyptic number.

It is an amenable number.

22640046643041 is a deficient number, since it is larger than the sum of its proper divisors (7828801176063).

22640046643041 is a wasteful number, since it uses less digits than its factorization.

22640046643041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70529740431.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 22640046643041 in words is "twenty-two trillion, six hundred forty billion, forty-six million, six hundred forty-three thousand, forty-one".