43095640451 has 2 divisors, whose sum is σ = 43095640452. Its totient is φ = 43095640450.

The previous prime is 43095640433. The next prime is 43095640459. The reversal of 43095640451 is 15404659034.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43095640451 - 2¹⁸ = 43095378307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43095640399 and 43095640408.

It is not a weakly prime, because it can be changed into another prime (43095640459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21547820225 + 21547820226.

It is an arithmetic number, because the mean of its divisors is an integer number (21547820226).

Almost surely, 2^43095640451 is an apocalyptic number.

43095640451 is a deficient number, since it is larger than the sum of its proper divisors (1).

43095640451 is an equidigital number, since it uses as much as digits as its factorization.

43095640451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 43095640451 in words is "forty-three billion, ninety-five million, six hundred forty thousand, four hundred fifty-one".