43401403141304 has 64 divisors (see below), whose sum is σ = 88029259194240. Its totient is φ = 19941871674240.

The previous prime is 43401403141289. The next prime is 43401403141331. The reversal of 43401403141304 is 40314130410434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425908199 + ... + 426010089.

It is an arithmetic number, because the mean of its divisors is an integer number (1375457174910).

Almost surely, 2^{43401403141304} is an apocalyptic number.

It is an amenable number.

43401403141304 is an abundant number, since it is smaller than the sum of its proper divisors (44627856052936).

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

43401403141304 is a wasteful number, since it uses less digits than its factorization.

43401403141304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120180 (or 120176 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 43401403141304 its reverse (40314130410434), we get a palindrome (83715533551738).

The spelling of 43401403141304 in words is "forty-three trillion, four hundred one billion, four hundred three million, one hundred forty-one thousand, three hundred four".