20623601041 has 8 divisors (see below), whose sum is σ = 20823440000. Its totient is φ = 20423955600.

The previous prime is 20623601027. The next prime is 20623601069. The reversal of 20623601041 is 14010632602.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20623601041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20623600997 and 20623601015.

It is not an unprimeable number, because it can be changed into a prime (20623601071) 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, 170566 + ... + 265216.

It is an arithmetic number, because the mean of its divisors is an integer number (2602930000).

Almost surely, 2^20623601041 is an apocalyptic number.

It is an amenable number.

20623601041 is a deficient number, since it is larger than the sum of its proper divisors (199838959).

20623601041 is a wasteful number, since it uses less digits than its factorization.

20623601041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96759.

The product of its (nonzero) digits is 1728, while the sum is 25.

The spelling of 20623601041 in words is "twenty billion, six hundred twenty-three million, six hundred one thousand, forty-one".