40113322012010 has 64 divisors (see below), whose sum is σ = 79657066046880. Its totient is φ = 14449392721920.

The previous prime is 40113322011991. The next prime is 40113322012019. The reversal of 40113322012010 is 1021022331104.

It can be written as a sum of positive squares in 16 ways, for example, as 5527196298001 + 34586125714009 = 2350999^2 + 5880997^2 .

It is not an unprimeable number, because it can be changed into a prime (40113322012019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215926724 + ... + 216112416.

Almost surely, 2^{40113322012010} is an apocalyptic number.

40113322012010 is a deficient number, since it is larger than the sum of its proper divisors (39543744034870).

40113322012010 is a wasteful number, since it uses less digits than its factorization.

40113322012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226283.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 40113322012010 its reverse (1021022331104), we get a palindrome (41134344343114).

The spelling of 40113322012010 in words is "forty trillion, one hundred thirteen billion, three hundred twenty-two million, twelve thousand, ten".