40570946425 has 12 divisors (see below), whose sum is σ = 50346505296. Its totient is φ = 32431898000.

The previous prime is 40570946413. The next prime is 40570946431. The reversal of 40570946425 is 52464907504.

It is not a de Polignac number, because 40570946425 - 2¹¹ = 40570944377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588151 + ... + 653500.

It is an arithmetic number, because the mean of its divisors is an integer number (4195542108).

Almost surely, 2^40570946425 is an apocalyptic number.

It is an amenable number.

40570946425 is a deficient number, since it is larger than the sum of its proper divisors (9775558871).

40570946425 is a wasteful number, since it uses less digits than its factorization.

40570946425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242968 (or 1242963 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 40570946425 in words is "forty billion, five hundred seventy million, nine hundred forty-six thousand, four hundred twenty-five".