1603414021066 has 32 divisors (see below), whose sum is σ = 2848948837056. Its totient is φ = 672761113200.

The previous prime is 1603414021037. The next prime is 1603414021163. The reversal of 1603414021066 is 6601204143061.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23132100 + ... + 23201311.

It is an arithmetic number, because the mean of its divisors is an integer number (89029651158).

Almost surely, 2^{1603414021066} is an apocalyptic number.

1603414021066 is a deficient number, since it is larger than the sum of its proper divisors (1245534815990).

1603414021066 is a wasteful number, since it uses less digits than its factorization.

1603414021066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46333459 (or 46333437 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 1603414021066 in words is "one trillion, six hundred three billion, four hundred fourteen million, twenty-one thousand, sixty-six".