23504340141453 has 8 divisors (see below), whose sum is σ = 31341408939808. Its totient is φ = 15668415718704.

The previous prime is 23504340141419. The next prime is 23504340141487. The reversal of 23504340141453 is 35414104340532.

It is an interprime number because it is at equal distance from previous prime (23504340141419) and next prime (23504340141487).

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

It is not a de Polignac number, because 23504340141453 - 2¹⁶ = 23504340075917 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 (23504340141493) 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, 286045975 + ... + 286128132.

It is an arithmetic number, because the mean of its divisors is an integer number (3917676117476).

Almost surely, 2^{23504340141453} is an apocalyptic number.

It is an amenable number.

23504340141453 is a deficient number, since it is larger than the sum of its proper divisors (7837068798355).

23504340141453 is a wasteful number, since it uses less digits than its factorization.

23504340141453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572187803.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 23504340141453 its reverse (35414104340532), we get a palindrome (58918444481985).

The spelling of 23504340141453 in words is "twenty-three trillion, five hundred four billion, three hundred forty million, one hundred forty-one thousand, four hundred fifty-three".