9027905720408 has 16 divisors (see below), whose sum is σ = 16931065792680. Its totient is φ = 4512954842368.

The previous prime is 9027905720371. The next prime is 9027905720429. The reversal of 9027905720408 is 8040275097209.

It is a self number, because there is not a number n which added to its sum of digits gives 9027905720408.

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, 124713785 + ... + 124786152.

Almost surely, 2^{9027905720408} is an apocalyptic number.

It is an amenable number.

9027905720408 is a deficient number, since it is larger than the sum of its proper divisors (7903160072272).

9027905720408 is a wasteful number, since it uses less digits than its factorization.

9027905720408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249504466 (or 249504462 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 9027905720408 in words is "nine trillion, twenty-seven billion, nine hundred five million, seven hundred twenty thousand, four hundred eight".