23420532315041 has 8 divisors (see below), whose sum is σ = 25053862344840. Its totient is φ = 21815608025088.

The previous prime is 23420532314999. The next prime is 23420532315137. The reversal of 23420532315041 is 14051323502432.

It can be written as a sum of positive squares in 4 ways, for example, as 9574661547025 + 13845870768016 = 3094295^2 + 3721004^2 .

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-23420532315041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23420532314992 and 23420532315010.

It is not an unprimeable number, because it can be changed into a prime (23420534315041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7101433256 + ... + 7101436553.

It is an arithmetic number, because the mean of its divisors is an integer number (3131732793105).

Almost surely, 2^{23420532315041} is an apocalyptic number.

It is an amenable number.

23420532315041 is a deficient number, since it is larger than the sum of its proper divisors (1633330029799).

23420532315041 is a wasteful number, since it uses less digits than its factorization.

23420532315041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14202869923.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 23420532315041 its reverse (14051323502432), we get a palindrome (37471855817473).

The spelling of 23420532315041 in words is "twenty-three trillion, four hundred twenty billion, five hundred thirty-two million, three hundred fifteen thousand, forty-one".