40060351009 has 4 divisors (see below), whose sum is σ = 45783258304. Its totient is φ = 34337443716.

The previous prime is 40060351003. The next prime is 40060351069. The reversal of 40060351009 is 90015306004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40060351009 - 2²⁷ = 39926133281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40060351003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2861453637 + ... + 2861453650.

It is an arithmetic number, because the mean of its divisors is an integer number (11445814576).

Almost surely, 2^40060351009 is an apocalyptic number.

It is an amenable number.

40060351009 is a deficient number, since it is larger than the sum of its proper divisors (5722907295).

40060351009 is an equidigital number, since it uses as much as digits as its factorization.

40060351009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722907294.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 40060351009 in words is "forty billion, sixty million, three hundred fifty-one thousand, nine".