40746405451352 has 16 divisors (see below), whose sum is σ = 76400272595400. Its totient is φ = 20372999425920.

The previous prime is 40746405451321. The next prime is 40746405451363. The reversal of 40746405451352 is 25315450464704.

It is a self number, because there is not a number n which added to its sum of digits gives 40746405451352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24558977 + ... + 26165552.

Almost surely, 2^{40746405451352} is an apocalyptic number.

It is an amenable number.

40746405451352 is a deficient number, since it is larger than the sum of its proper divisors (35653867144048).

40746405451352 is a wasteful number, since it uses less digits than its factorization.

40746405451352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50824946 (or 50824942 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 50.

The spelling of 40746405451352 in words is "forty trillion, seven hundred forty-six billion, four hundred five million, four hundred fifty-one thousand, three hundred fifty-two".