23141504215425 has 48 divisors (see below), whose sum is σ = 40313102336000. Its totient is φ = 11681295094080.

The previous prime is 23141504215421. The next prime is 23141504215447. The reversal of 23141504215425 is 52451240514132.

It is not a de Polignac number, because 23141504215425 - 2² = 23141504215421 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23141504215421) 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 47 ways as a sum of consecutive naturals, for example, 6334465 + ... + 9295614.

Almost surely, 2^{23141504215425} is an apocalyptic number.

23141504215425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23141504215425 is a deficient number, since it is larger than the sum of its proper divisors (17171598120575).

23141504215425 is a wasteful number, since it uses less digits than its factorization.

23141504215425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15631150 (or 15631145 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 23141504215425 its reverse (52451240514132), we get a palindrome (75592744729557).

The spelling of 23141504215425 in words is "twenty-three trillion, one hundred forty-one billion, five hundred four million, two hundred fifteen thousand, four hundred twenty-five".