40012231410 has 24 divisors (see below), whose sum is σ = 104031801900. Its totient is φ = 10669928352.

The previous prime is 40012231379. The next prime is 40012231487. The reversal of 40012231410 is 1413221004.

40012231410 is a `hidden beast` number, since 400 + 1 + 223 + 1 + 41 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39497985081 + 514246329 = 198741^2 + 22677^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222290085 + ... + 222290264.

Almost surely, 2^40012231410 is an apocalyptic number.

40012231410 is an abundant number, since it is smaller than the sum of its proper divisors (64019570490).

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

40012231410 is a wasteful number, since it uses less digits than its factorization.

40012231410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444580362 (or 444580359 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 40012231410 its reverse (1413221004), we get a palindrome (41425452414).

The spelling of 40012231410 in words is "forty billion, twelve million, two hundred thirty-one thousand, four hundred ten".