43041264425 has 6 divisors (see below), whose sum is σ = 53371167918. Its totient is φ = 34433011520.

The previous prime is 43041264407. The next prime is 43041264443. The reversal of 43041264425 is 52446214034.

It is an interprime number because it is at equal distance from previous prime (43041264407) and next prime (43041264443).

It can be written as a sum of positive squares in 3 ways, for example, as 11082193984 + 31959070441 = 105272^2 + 178771^2 .

It is not a de Polignac number, because 43041264425 - 2²⁶ = 42974155561 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 860825264 + ... + 860825313.

It is an arithmetic number, because the mean of its divisors is an integer number (8895194653).

Almost surely, 2^43041264425 is an apocalyptic number.

It is an amenable number.

43041264425 is a deficient number, since it is larger than the sum of its proper divisors (10329903493).

43041264425 is a wasteful number, since it uses less digits than its factorization.

43041264425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721650587 (or 1721650582 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 43041264425 its reverse (52446214034), we get a palindrome (95487478459).

The spelling of 43041264425 in words is "forty-three billion, forty-one million, two hundred sixty-four thousand, four hundred twenty-five".