4097323952129 has 4 divisors (see below), whose sum is σ = 4097348291376. Its totient is φ = 4097299612884.

The previous prime is 4097323952123. The next prime is 4097323952147. The reversal of 4097323952129 is 9212593237904.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4097323952129 - 2¹² = 4097323948033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4097323952123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11915339 + ... + 12254384.

It is an arithmetic number, because the mean of its divisors is an integer number (1024337072844).

Almost surely, 2^{4097323952129} is an apocalyptic number.

It is an amenable number.

4097323952129 is a deficient number, since it is larger than the sum of its proper divisors (24339247).

4097323952129 is a wasteful number, since it uses less digits than its factorization.

4097323952129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24339246.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 4097323952129 in words is "four trillion, ninety-seven billion, three hundred twenty-three million, nine hundred fifty-two thousand, one hundred twenty-nine".