44134133201340 has 384 divisors, whose sum is σ = 167058695946240. Its totient is φ = 8438167913472.

The previous prime is 44134133201311. The next prime is 44134133201341. The reversal of 44134133201340 is 4310233143144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44134133201341) 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, 6862464 + ... + 11634503.

It is an arithmetic number, because the mean of its divisors is an integer number (435048687360).

Almost surely, 2^{44134133201340} is an apocalyptic number.

It is an amenable number.

44134133201340 is an abundant number, since it is smaller than the sum of its proper divisors (122924562744900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44134133201340 is a wasteful number, since it uses less digits than its factorization.

44134133201340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18497041 (or 18497039 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 44134133201340 its reverse (4310233143144), we get a palindrome (48444366344484).

It can be divided in two parts, 4413413 and 3201340, that added together give a triangular number (7614753 = T₃₉₀₂).

The spelling of 44134133201340 in words is "forty-four trillion, one hundred thirty-four billion, one hundred thirty-three million, two hundred one thousand, three hundred forty".