203344400119990 has 8 divisors (see below), whose sum is σ = 366019920216000. Its totient is φ = 81337760047992.

The previous prime is 203344400119967. The next prime is 203344400120023. The reversal of 203344400119990 is 99911004443302.

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

It is a super-4 number, since 4×203344400119990⁴ (a number of 58 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10167220005990 + ... + 10167220006009.

It is an arithmetic number, because the mean of its divisors is an integer number (45752490027000).

Almost surely, 2^{203344400119990} is an apocalyptic number.

203344400119990 is a deficient number, since it is larger than the sum of its proper divisors (162675520096010).

203344400119990 is a wasteful number, since it uses less digits than its factorization.

203344400119990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20334440012006.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 203344400119990 in words is "two hundred three trillion, three hundred forty-four billion, four hundred million, one hundred nineteen thousand, nine hundred ninety".