23421414150502 has 4 divisors (see below), whose sum is σ = 35132121225756. Its totient is φ = 11710707075250.

The previous prime is 23421414150389. The next prime is 23421414150517. The reversal of 23421414150502 is 20505141412432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855353537624 + ... + 5855353537627.

It is an arithmetic number, because the mean of its divisors is an integer number (8783030306439).

Almost surely, 2^{23421414150502} is an apocalyptic number.

23421414150502 is a deficient number, since it is larger than the sum of its proper divisors (11710707075254).

23421414150502 is a wasteful number, since it uses less digits than its factorization.

23421414150502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11710707075253.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 23421414150502 its reverse (20505141412432), we get a palindrome (43926555562934).

The spelling of 23421414150502 in words is "twenty-three trillion, four hundred twenty-one billion, four hundred fourteen million, one hundred fifty thousand, five hundred two".