10204240632499 has 4 divisors (see below), whose sum is σ = 10284588984064. Its totient is φ = 10123892280936.

The previous prime is 10204240632463. The next prime is 10204240632529. The reversal of 10204240632499 is 99423604240201.

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 10204240632499 - 2²⁷ = 10204106414771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10204240632419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40174175592 + ... + 40174175845.

It is an arithmetic number, because the mean of its divisors is an integer number (2571147246016).

Almost surely, 2^{10204240632499} is an apocalyptic number.

10204240632499 is a deficient number, since it is larger than the sum of its proper divisors (80348351565).

10204240632499 is an equidigital number, since it uses as much as digits as its factorization.

10204240632499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80348351564.

The product of its (nonzero) digits is 746496, while the sum is 46.

The spelling of 10204240632499 in words is "ten trillion, two hundred four billion, two hundred forty million, six hundred thirty-two thousand, four hundred ninety-nine".