23542441155013 has 8 divisors (see below), whose sum is σ = 25691360256576. Its totient is φ = 21394971583200.

The previous prime is 23542441154909. The next prime is 23542441155061. The reversal of 23542441155013 is 31055114424532.

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

It is a cyclic number.

It is not a de Polignac number, because 23542441155013 - 2¹³ = 23542441146821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23542441155313) 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, 362348473 + ... + 362413438.

It is an arithmetic number, because the mean of its divisors is an integer number (3211420032072).

Almost surely, 2^{23542441155013} is an apocalyptic number.

It is an amenable number.

23542441155013 is a deficient number, since it is larger than the sum of its proper divisors (2148919101563).

23542441155013 is a wasteful number, since it uses less digits than its factorization.

23542441155013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724764875.

The product of its (nonzero) digits is 288000, while the sum is 40.

Adding to 23542441155013 its reverse (31055114424532), we get a palindrome (54597555579545).

The spelling of 23542441155013 in words is "twenty-three trillion, five hundred forty-two billion, four hundred forty-one million, one hundred fifty-five thousand, thirteen".