43402041141 has 16 divisors (see below), whose sum is σ = 60390368640. Its totient is φ = 27674408960.

The previous prime is 43402041127. The next prime is 43402041169. The reversal of 43402041141 is 14114020434.

It is a cyclic number.

It is not a de Polignac number, because 43402041141 - 2¹⁵ = 43402008373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43402041181) 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, 1390021 + ... + 1420901.

It is an arithmetic number, because the mean of its divisors is an integer number (3774398040).

Almost surely, 2^43402041141 is an apocalyptic number.

It is an amenable number.

43402041141 is a deficient number, since it is larger than the sum of its proper divisors (16988327499).

43402041141 is a wasteful number, since it uses less digits than its factorization.

43402041141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51276.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 43402041141 its reverse (14114020434), we get a palindrome (57516061575).

The spelling of 43402041141 in words is "forty-three billion, four hundred two million, forty-one thousand, one hundred forty-one".