43454010413 has 6 divisors (see below), whose sum is σ = 47763499182. Its totient is φ = 39503645720.

The previous prime is 43454010407. The next prime is 43454010451. The reversal of 43454010413 is 31401045434.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26654480644 + 16799529769 = 163262^2 + 129613^2 .

It is not a de Polignac number, because 43454010413 - 2⁸ = 43454010157 is a prime.

It is a super-2 number, since 2×43454010413² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43454010013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179561906 + ... + 179562147.

It is an arithmetic number, because the mean of its divisors is an integer number (7960583197).

Almost surely, 2^43454010413 is an apocalyptic number.

It is an amenable number.

43454010413 is a deficient number, since it is larger than the sum of its proper divisors (4309488769).

43454010413 is a wasteful number, since it uses less digits than its factorization.

43454010413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359124075 (or 359124064 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 43454010413 its reverse (31401045434), we get a palindrome (74855055847).

The spelling of 43454010413 in words is "forty-three billion, four hundred fifty-four million, ten thousand, four hundred thirteen".