43100013413012 has 24 divisors (see below), whose sum is σ = 76639854219432. Its totient is φ = 21204314611200.

The previous prime is 43100013412991. The next prime is 43100013413021. The reversal of 43100013413012 is 21031431000134.

It can be written as a sum of positive squares in 4 ways, for example, as 1189875182596 + 41910138230416 = 1090814^2 + 6473804^2 .

It is a super-2 number, since 2×43100013413012² (a number of 28 digits) contains 22 as substring.

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, 175177289 + ... + 175423152.

It is an arithmetic number, because the mean of its divisors is an integer number (3193327259143).

Almost surely, 2^{43100013413012} is an apocalyptic number.

It is an amenable number.

43100013413012 is a deficient number, since it is larger than the sum of its proper divisors (33539840806420).

43100013413012 is a wasteful number, since it uses less digits than its factorization.

43100013413012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350600939 (or 350600937 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 43100013413012 its reverse (21031431000134), we get a palindrome (64131444413146).

The spelling of 43100013413012 in words is "forty-three trillion, one hundred billion, thirteen million, four hundred thirteen thousand, twelve".