1601073928619 has 12 divisors (see below), whose sum is σ = 1761384603048. Its totient is φ = 1454259248640.

The previous prime is 1601073928579. The next prime is 1601073928621. The reversal of 1601073928619 is 9168293701061.

It is a de Polignac number, because none of the positive numbers 2^k-1601073928619 is a prime.

It is a super-2 number, since 2×1601073928619² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1601073928669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5598569 + ... + 5877594.

It is an arithmetic number, because the mean of its divisors is an integer number (146782050254).

Almost surely, 2^{1601073928619} is an apocalyptic number.

1601073928619 is a deficient number, since it is larger than the sum of its proper divisors (160310674429).

1601073928619 is a wasteful number, since it uses less digits than its factorization.

1601073928619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11477338 (or 11477327 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 1601073928619 in words is "one trillion, six hundred one billion, seventy-three million, nine hundred twenty-eight thousand, six hundred nineteen".