23797190435 has 4 divisors (see below), whose sum is σ = 28556628528. Its totient is φ = 19037752344.

The previous prime is 23797190407. The next prime is 23797190441. The reversal of 23797190435 is 53409179732.

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

It is a cyclic number.

It is not a de Polignac number, because 23797190435 - 2²² = 23792996131 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2379719039 + ... + 2379719048.

It is an arithmetic number, because the mean of its divisors is an integer number (7139157132).

Almost surely, 2^23797190435 is an apocalyptic number.

23797190435 is a deficient number, since it is larger than the sum of its proper divisors (4759438093).

23797190435 is an equidigital number, since it uses as much as digits as its factorization.

23797190435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4759438092.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 23797190435 in words is "twenty-three billion, seven hundred ninety-seven million, one hundred ninety thousand, four hundred thirty-five".