23436151015402 has 16 divisors (see below), whose sum is σ = 35954145747072. Its totient is φ = 11452157390880.

The previous prime is 23436151015399. The next prime is 23436151015531. The reversal of 23436151015402 is 20451015163432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180340803 + ... + 180470710.

It is an arithmetic number, because the mean of its divisors is an integer number (2247134109192).

Almost surely, 2^{23436151015402} is an apocalyptic number.

23436151015402 is a deficient number, since it is larger than the sum of its proper divisors (12517994731670).

23436151015402 is a wasteful number, since it uses less digits than its factorization.

23436151015402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360812253.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 23436151015402 its reverse (20451015163432), we get a palindrome (43887166178834).

The spelling of 23436151015402 in words is "twenty-three trillion, four hundred thirty-six billion, one hundred fifty-one million, fifteen thousand, four hundred two".