10042023202149 has 4 divisors (see below), whose sum is σ = 13389364269536. Its totient is φ = 6694682134764.

The previous prime is 10042023202103. The next prime is 10042023202153. The reversal of 10042023202149 is 94120232024001.

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 de Polignac number, because none of the positive numbers 2^k-10042023202149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10042023202249) 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, 1673670533689 + ... + 1673670533694.

It is an arithmetic number, because the mean of its divisors is an integer number (3347341067384).

Almost surely, 2^{10042023202149} is an apocalyptic number.

It is an amenable number.

10042023202149 is a deficient number, since it is larger than the sum of its proper divisors (3347341067387).

10042023202149 is an equidigital number, since it uses as much as digits as its factorization.

10042023202149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3347341067386.

The product of its (nonzero) digits is 6912, while the sum is 30.

The spelling of 10042023202149 in words is "ten trillion, forty-two billion, twenty-three million, two hundred two thousand, one hundred forty-nine".