43190463307 has 2 divisors, whose sum is σ = 43190463308. Its totient is φ = 43190463306.

The previous prime is 43190463299. The next prime is 43190463397. The reversal of 43190463307 is 70336409134.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43190463307 - 2³ = 43190463299 is a prime.

It is a super-2 number, since 2×43190463307² (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 43190463307.

It is not a weakly prime, because it can be changed into another prime (43190463397) 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 as a sum of consecutive naturals, namely, 21595231653 + 21595231654.

It is an arithmetic number, because the mean of its divisors is an integer number (21595231654).

Almost surely, 2^43190463307 is an apocalyptic number.

43190463307 is a deficient number, since it is larger than the sum of its proper divisors (1).

43190463307 is an equidigital number, since it uses as much as digits as its factorization.

43190463307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 43190463307 in words is "forty-three billion, one hundred ninety million, four hundred sixty-three thousand, three hundred seven".