1642030064441 has 16 divisors (see below), whose sum is σ = 1783551638400. Its totient is φ = 1502735794560.

The previous prime is 1642030064417. The next prime is 1642030064443. The reversal of 1642030064441 is 1444600302461.

It is not a de Polignac number, because 1642030064441 - 2¹⁰ = 1642030063417 is a prime.

It is a super-2 number, since 2×1642030064441² (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 (1642030064443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402455 + ... + 1856348.

It is an arithmetic number, because the mean of its divisors is an integer number (111471977400).

Almost surely, 2^{1642030064441} is an apocalyptic number.

It is an amenable number.

1642030064441 is a deficient number, since it is larger than the sum of its proper divisors (141521573959).

1642030064441 is a wasteful number, since it uses less digits than its factorization.

1642030064441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259296.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 1642030064441 in words is "one trillion, six hundred forty-two billion, thirty million, sixty-four thousand, four hundred forty-one".