40433350725782 has 16 divisors (see below), whose sum is σ = 69317800714752. Its totient is φ = 17327707586280.

The previous prime is 40433350725689. The next prime is 40433350725811. The reversal of 40433350725782 is 28752705333404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72319598 + ... + 72876545.

It is an arithmetic number, because the mean of its divisors is an integer number (4332362544672).

Almost surely, 2^{40433350725782} is an apocalyptic number.

40433350725782 is a deficient number, since it is larger than the sum of its proper divisors (28884449988970).

40433350725782 is a wasteful number, since it uses less digits than its factorization.

40433350725782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145216043.

The product of its (nonzero) digits is 16934400, while the sum is 53.

The spelling of 40433350725782 in words is "forty trillion, four hundred thirty-three billion, three hundred fifty million, seven hundred twenty-five thousand, seven hundred eighty-two".