43416091316 has 24 divisors (see below), whose sum is σ = 82001721480. Its totient is φ = 19994337792.

The previous prime is 43416091307. The next prime is 43416091331. The reversal of 43416091316 is 61319061434.

It can be written as a sum of positive squares in 4 ways, for example, as 11929008400 + 31487082916 = 109220^2 + 177446^2 .

It is a super-2 number, since 2×43416091316² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43416091316.

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, 889721 + ... + 937248.

It is an arithmetic number, because the mean of its divisors is an integer number (3416738395).

Almost surely, 2^43416091316 is an apocalyptic number.

It is an amenable number.

43416091316 is a deficient number, since it is larger than the sum of its proper divisors (38585630164).

43416091316 is a wasteful number, since it uses less digits than its factorization.

43416091316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1827443 (or 1827441 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 43416091316 in words is "forty-three billion, four hundred sixteen million, ninety-one thousand, three hundred sixteen".