23035654212129 has 32 divisors (see below), whose sum is σ = 36755696566400. Its totient is φ = 14174377168320.

The previous prime is 23035654212127. The next prime is 23035654212133. The reversal of 23035654212129 is 92121245653032.

It is a happy number.

23035654212129 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 5 + 6 + 5 + 421 + 212 + 9 = 666.

It is not a de Polignac number, because 23035654212129 - 2¹ = 23035654212127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23035654212127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275274 + ... + 6793164.

It is an arithmetic number, because the mean of its divisors is an integer number (1148615517700).

Almost surely, 2^{23035654212129} is an apocalyptic number.

It is an amenable number.

23035654212129 is a deficient number, since it is larger than the sum of its proper divisors (13720042354271).

23035654212129 is a wasteful number, since it uses less digits than its factorization.

23035654212129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6527982 (or 6527976 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 23035654212129 in words is "twenty-three trillion, thirty-five billion, six hundred fifty-four million, two hundred twelve thousand, one hundred twenty-nine".