140434130011444 has 24 divisors (see below), whose sum is σ = 256786404473088. Its totient is φ = 67074716148000.

The previous prime is 140434130011393. The next prime is 140434130011447. The reversal of 140434130011444 is 444110031434041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140434130011447) 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, 1016214487 + ... + 1016352670.

It is an arithmetic number, because the mean of its divisors is an integer number (10699433519712).

Almost surely, 2^{140434130011444} is an apocalyptic number.

It is an amenable number.

140434130011444 is a deficient number, since it is larger than the sum of its proper divisors (116352274461644).

140434130011444 is a wasteful number, since it uses less digits than its factorization.

140434130011444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032567935 (or 2032567933 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 34.

Adding to 140434130011444 its reverse (444110031434041), we get a palindrome (584544161445485).

The spelling of 140434130011444 in words is "one hundred forty trillion, four hundred thirty-four billion, one hundred thirty million, eleven thousand, four hundred forty-four".