40004040422202 has 64 divisors (see below), whose sum is σ = 80780589000576. Its totient is φ = 13206552710400.

The previous prime is 40004040422183. The next prime is 40004040422317. The reversal of 40004040422202 is 20222404040004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1002562452 + ... + 1002602352.

It is an arithmetic number, because the mean of its divisors is an integer number (1262196703134).

Almost surely, 2^{40004040422202} is an apocalyptic number.

40004040422202 is an abundant number, since it is smaller than the sum of its proper divisors (40776548578374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40004040422202 is a wasteful number, since it uses less digits than its factorization.

40004040422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43775.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 40004040422202 its reverse (20222404040004), we get a palindrome (60226444462206).

The spelling of 40004040422202 in words is "forty trillion, four billion, forty million, four hundred twenty-two thousand, two hundred two".