1144340434191 has 128 divisors (see below), whose sum is σ = 1676253782016. Its totient is φ = 693067415040.

The previous prime is 1144340434141. The next prime is 1144340434241. The reversal of 1144340434191 is 1914340434411.

It is an interprime number because it is at equal distance from previous prime (1144340434141) and next prime (1144340434241).

It is not a de Polignac number, because 1144340434191 - 2⁹ = 1144340433679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144340434141) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1813534446 + ... + 1813535076.

It is an arithmetic number, because the mean of its divisors is an integer number (13095732672).

Almost surely, 2^{1144340434191} is an apocalyptic number.

1144340434191 is a deficient number, since it is larger than the sum of its proper divisors (531913347825).

1144340434191 is a wasteful number, since it uses less digits than its factorization.

1144340434191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 1144340434191 in words is "one trillion, one hundred forty-four billion, three hundred forty million, four hundred thirty-four thousand, one hundred ninety-one".