43401313102 has 16 divisors (see below), whose sum is σ = 74598572160. Its totient is φ = 18551482488.

The previous prime is 43401313069. The next prime is 43401313117. The reversal of 43401313102 is 20131310434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4084528 + ... + 4095139.

It is an arithmetic number, because the mean of its divisors is an integer number (4662410760).

Almost surely, 2^43401313102 is an apocalyptic number.

43401313102 is a deficient number, since it is larger than the sum of its proper divisors (31197259058).

43401313102 is a wasteful number, since it uses less digits than its factorization.

43401313102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8180055.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 43401313102 its reverse (20131310434), we get a palindrome (63532623536).

The spelling of 43401313102 in words is "forty-three billion, four hundred one million, three hundred thirteen thousand, one hundred two".