40206303440002 has 24 divisors (see below), whose sum is σ = 70161275393100. Its totient is φ = 17229951849600.

The previous prime is 40206303439933. The next prime is 40206303440071. The reversal of 40206303440002 is 20004430360204.

It is an interprime number because it is at equal distance from previous prime (40206303439933) and next prime (40206303440071).

It can be written as a sum of positive squares in 2 ways, for example, as 40189272929001 + 17030511001 = 6339501^2 + 130501^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14441499 + ... + 16999102.

Almost surely, 2^{40206303440002} is an apocalyptic number.

40206303440002 is a deficient number, since it is larger than the sum of its proper divisors (29954971953098).

40206303440002 is a wasteful number, since it uses less digits than its factorization.

40206303440002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31453666 (or 31453659 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The spelling of 40206303440002 in words is "forty trillion, two hundred six billion, three hundred three million, four hundred forty thousand, two".