40633404131366 has 8 divisors (see below), whose sum is σ = 63600110814384. Its totient is φ = 19433367193240.

The previous prime is 40633404131363. The next prime is 40633404131413. The reversal of 40633404131366 is 66313140433604.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40633404131363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441667436165 + ... + 441667436256.

It is an arithmetic number, because the mean of its divisors is an integer number (7950013851798).

Almost surely, 2^{40633404131366} is an apocalyptic number.

40633404131366 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40633404131366 is a deficient number, since it is larger than the sum of its proper divisors (22966706683018).

40633404131366 is a wasteful number, since it uses less digits than its factorization.

40633404131366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883334872446.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 40633404131366 in words is "forty trillion, six hundred thirty-three billion, four hundred four million, one hundred thirty-one thousand, three hundred sixty-six".