42996570746 has 8 divisors (see below), whose sum is σ = 64500910740. Its totient is φ = 21496267168.

The previous prime is 42996570709. The next prime is 42996570791. The reversal of 42996570746 is 64707569924.

It can be written as a sum of positive squares in 2 ways, for example, as 42996096025 + 474721 = 207355^2 + 689^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 982331 + ... + 1025166.

Almost surely, 2^42996570746 is an apocalyptic number.

42996570746 is a deficient number, since it is larger than the sum of its proper divisors (21504339994).

42996570746 is a wasteful number, since it uses less digits than its factorization.

42996570746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018208.

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 42996570746 in words is "forty-two billion, nine hundred ninety-six million, five hundred seventy thousand, seven hundred forty-six".