23421140413032 has 64 divisors (see below), whose sum is σ = 60808792366080. Its totient is φ = 7511674306752.

The previous prime is 23421140413019. The next prime is 23421140413057. The reversal of 23421140413032 is 23031404112432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169295808 + ... + 169434095.

It is an arithmetic number, because the mean of its divisors is an integer number (950137380720).

Almost surely, 2^{23421140413032} is an apocalyptic number.

It is an amenable number.

23421140413032 is an abundant number, since it is smaller than the sum of its proper divisors (37387651953048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23421140413032 is a wasteful number, since it uses less digits than its factorization.

23421140413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338730022 (or 338730018 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 23421140413032 its reverse (23031404112432), we get a palindrome (46452544525464).

The spelling of 23421140413032 in words is "twenty-three trillion, four hundred twenty-one billion, one hundred forty million, four hundred thirteen thousand, thirty-two".