40373707036999 has 4 divisors (see below), whose sum is σ = 46141379470864. Its totient is φ = 34606034603136.

The previous prime is 40373707036997. The next prime is 40373707037003. The reversal of 40373707036999 is 99963070737304.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40373707036999 - 2¹ = 40373707036997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40373707036997) 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, 2883836216922 + ... + 2883836216935.

It is an arithmetic number, because the mean of its divisors is an integer number (11535344867716).

Almost surely, 2^{40373707036999} is an apocalyptic number.

40373707036999 is a deficient number, since it is larger than the sum of its proper divisors (5767672433865).

40373707036999 is an equidigital number, since it uses as much as digits as its factorization.

40373707036999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5767672433864.

The product of its (nonzero) digits is 162030456, while the sum is 67.

The spelling of 40373707036999 in words is "forty trillion, three hundred seventy-three billion, seven hundred seven million, thirty-six thousand, nine hundred ninety-nine".