43401041234 has 16 divisors (see below), whose sum is σ = 65471810328. Its totient is φ = 21577450752.

The previous prime is 43401041231. The next prime is 43401041237. The reversal of 43401041234 is 43214010434.

43401041234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (43401041231) and next prime (43401041237).

It can be written as a sum of positive squares in 4 ways, for example, as 32585665225 + 10815376009 = 180515^2 + 103997^2 .

It is not an unprimeable number, because it can be changed into a prime (43401041231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165482 + ... + 337914.

Almost surely, 2^43401041234 is an apocalyptic number.

43401041234 is a deficient number, since it is larger than the sum of its proper divisors (22070769094).

43401041234 is a wasteful number, since it uses less digits than its factorization.

43401041234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173149.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 43401041234 its reverse (43214010434), we get a palindrome (86615051668).

The spelling of 43401041234 in words is "forty-three billion, four hundred one million, forty-one thousand, two hundred thirty-four".