23400511410152 has 32 divisors (see below), whose sum is σ = 44585745601800. Its totient is φ = 11511763006464.

The previous prime is 23400511410139. The next prime is 23400511410169. The reversal of 23400511410152 is 25101411500432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22305085426276 + 1095425983876 = 4722826^2 + 1046626^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48745703 + ... + 49223414.

Almost surely, 2^{23400511410152} is an apocalyptic number.

It is an amenable number.

23400511410152 is a deficient number, since it is larger than the sum of its proper divisors (21185234191648).

23400511410152 is a wasteful number, since it uses less digits than its factorization.

23400511410152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97969605 (or 97969601 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 23400511410152 its reverse (25101411500432), we get a palindrome (48501922910584).

The spelling of 23400511410152 in words is "twenty-three trillion, four hundred billion, five hundred eleven million, four hundred ten thousand, one hundred fifty-two".