40400133211302 has 8 divisors (see below), whose sum is σ = 80800266422616. Its totient is φ = 13466711070432.

The previous prime is 40400133211253. The next prime is 40400133211303. The reversal of 40400133211302 is 20311233100404.

It is a happy number.

40400133211302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

40400133211302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40400133211303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3366677767603 + ... + 3366677767614.

It is an arithmetic number, because the mean of its divisors is an integer number (10100033302827).

Almost surely, 2^{40400133211302} is an apocalyptic number.

40400133211302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40400133211302 is a wasteful number, since it uses less digits than its factorization.

40400133211302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6733355535222.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 40400133211302 its reverse (20311233100404), we get a palindrome (60711366311706).

The spelling of 40400133211302 in words is "forty trillion, four hundred billion, one hundred thirty-three million, two hundred eleven thousand, three hundred two".