40341001343 has 16 divisors (see below), whose sum is σ = 44970513120. Its totient is φ = 35962960896.

The previous prime is 40341001339. The next prime is 40341001369. The reversal of 40341001343 is 34310014304.

40341001343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40341001343 - 2² = 40341001339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40341001333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2672405 + ... + 2687457.

It is an arithmetic number, because the mean of its divisors is an integer number (2810657070).

Almost surely, 2^40341001343 is an apocalyptic number.

40341001343 is a deficient number, since it is larger than the sum of its proper divisors (4629511777).

40341001343 is a wasteful number, since it uses less digits than its factorization.

40341001343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23386.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 40341001343 its reverse (34310014304), we get a palindrome (74651015647).

The spelling of 40341001343 in words is "forty billion, three hundred forty-one million, one thousand, three hundred forty-three".