1144399128190 has 8 divisors (see below), whose sum is σ = 2059918430760. Its totient is φ = 457759651272.

The previous prime is 1144399128101. The next prime is 1144399128203. The reversal of 1144399128190 is 918219934411.

It is a happy number.

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

It is a super-2 number, since 2×1144399128190² (a number of 25 digits) contains 22 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, 57219956400 + ... + 57219956419.

It is an arithmetic number, because the mean of its divisors is an integer number (257489803845).

Almost surely, 2^{1144399128190} is an apocalyptic number.

1144399128190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1144399128190 is a deficient number, since it is larger than the sum of its proper divisors (915519302570).

1144399128190 is a wasteful number, since it uses less digits than its factorization.

1144399128190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114439912826.

The product of its (nonzero) digits is 559872, while the sum is 52.

The spelling of 1144399128190 in words is "one trillion, one hundred forty-four billion, three hundred ninety-nine million, one hundred twenty-eight thousand, one hundred ninety".