43140411403 has 16 divisors (see below), whose sum is σ = 48267463680. Its totient is φ = 38345763456.

The previous prime is 43140411401. The next prime is 43140411421. The reversal of 43140411403 is 30411404134.

It is a cyclic number.

It is not a de Polignac number, because 43140411403 - 2¹ = 43140411401 is a prime.

It is a super-2 number, since 2×43140411403² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43140411401) 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, 667425 + ... + 729202.

It is an arithmetic number, because the mean of its divisors is an integer number (3016716480).

Almost surely, 2^43140411403 is an apocalyptic number.

43140411403 is a deficient number, since it is larger than the sum of its proper divisors (5127052277).

43140411403 is a wasteful number, since it uses less digits than its factorization.

43140411403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396746.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43140411403 its reverse (30411404134), we get a palindrome (73551815537).

The spelling of 43140411403 in words is "forty-three billion, one hundred forty million, four hundred eleven thousand, four hundred three".