23800190019 has 8 divisors (see below), whose sum is σ = 31935712080. Its totient is φ = 15765730656.

The previous prime is 23800189969. The next prime is 23800190021. The reversal of 23800190019 is 91009100832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23800190019 - 2¹³ = 23800181827 is a prime.

It is a super-2 number, since 2×23800190019² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23800190059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25265124 + ... + 25266065.

It is an arithmetic number, because the mean of its divisors is an integer number (3991964010).

Almost surely, 2^23800190019 is an apocalyptic number.

23800190019 is a deficient number, since it is larger than the sum of its proper divisors (8135522061).

23800190019 is a wasteful number, since it uses less digits than its factorization.

23800190019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50531349.

The product of its (nonzero) digits is 3888, while the sum is 33.

The spelling of 23800190019 in words is "twenty-three billion, eight hundred million, one hundred ninety thousand, nineteen".