40433344131334 has 48 divisors (see below), whose sum is σ = 76190085586944. Its totient is φ = 15752912796720.

The previous prime is 40433344131293. The next prime is 40433344131337. The reversal of 40433344131334 is 43313144333404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40433344131337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87564667 + ... + 88025209.

It is an arithmetic number, because the mean of its divisors is an integer number (1587293449728).

Almost surely, 2^{40433344131334} is an apocalyptic number.

40433344131334 is a deficient number, since it is larger than the sum of its proper divisors (35756741455610).

40433344131334 is a wasteful number, since it uses less digits than its factorization.

40433344131334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512401 (or 512390 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 40433344131334 its reverse (43313144333404), we get a palindrome (83746488464738).

The spelling of 40433344131334 in words is "forty trillion, four hundred thirty-three billion, three hundred forty-four million, one hundred thirty-one thousand, three hundred thirty-four".