23352844075561 has 16 divisors (see below), whose sum is σ = 31354867571328. Its totient is φ = 16797250483200.

The previous prime is 23352844075543. The next prime is 23352844075591. The reversal of 23352844075561 is 16557044825332.

It is not a de Polignac number, because 23352844075561 - 2¹³ = 23352844067369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23352844075531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11664756280 + ... + 11664758281.

It is an arithmetic number, because the mean of its divisors is an integer number (1959679223208).

Almost surely, 2^{23352844075561} is an apocalyptic number.

It is an amenable number.

23352844075561 is a deficient number, since it is larger than the sum of its proper divisors (8002023495767).

23352844075561 is a wasteful number, since it uses less digits than its factorization.

23352844075561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23329514592.

The product of its (nonzero) digits is 24192000, while the sum is 55.

The spelling of 23352844075561 in words is "twenty-three trillion, three hundred fifty-two billion, eight hundred forty-four million, seventy-five thousand, five hundred sixty-one".