4436406041340 has 96 divisors (see below), whose sum is σ = 15288537761280. Its totient is φ = 936032921856.

The previous prime is 4436406041321. The next prime is 4436406041341. The reversal of 4436406041340 is 431406046344.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4436406041341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406258830 + ... + 406269749.

It is an arithmetic number, because the mean of its divisors is an integer number (159255601680).

Almost surely, 2^{4436406041340} is an apocalyptic number.

It is an amenable number.

4436406041340 is an abundant number, since it is smaller than the sum of its proper divisors (10852131719940).

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

4436406041340 is a wasteful number, since it uses less digits than its factorization.

4436406041340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812528611 (or 812528609 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 39.

The spelling of 4436406041340 in words is "four trillion, four hundred thirty-six billion, four hundred six million, forty-one thousand, three hundred forty".