1005402841607 has 8 divisors (see below), whose sum is σ = 1030792582512. Its totient is φ = 980054420800.

The previous prime is 1005402841579. The next prime is 1005402841631. The reversal of 1005402841607 is 7061482045001.

1005402841607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1005402841607 is a prime.

It is a super-2 number, since 2×1005402841607² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005402841507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10280744 + ... + 10378077.

It is an arithmetic number, because the mean of its divisors is an integer number (128849072814).

Almost surely, 2^{1005402841607} is an apocalyptic number.

1005402841607 is a deficient number, since it is larger than the sum of its proper divisors (25389740905).

1005402841607 is a wasteful number, since it uses less digits than its factorization.

1005402841607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20660049.

The product of its (nonzero) digits is 53760, while the sum is 38.

Adding to 1005402841607 its reverse (7061482045001), we get a palindrome (8066884886608).

The spelling of 1005402841607 in words is "one trillion, five billion, four hundred two million, eight hundred forty-one thousand, six hundred seven".