1004640001192 has 16 divisors (see below), whose sum is σ = 1883714411700. Its totient is φ = 502316158080.

The previous prime is 1004640001187. The next prime is 1004640001247. The reversal of 1004640001192 is 2911000464001.

It can be written as a sum of positive squares in 2 ways, for example, as 682794826596 + 321845174596 = 826314^2 + 567314^2 .

It is a super-2 number, since 2×1004640001192² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1004640001192.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 846442 + ... + 1650982.

Almost surely, 2^{1004640001192} is an apocalyptic number.

It is an amenable number.

1004640001192 is a deficient number, since it is larger than the sum of its proper divisors (879074410508).

1004640001192 is a wasteful number, since it uses less digits than its factorization.

1004640001192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960636 (or 960632 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 1004640001192 its reverse (2911000464001), we get a palindrome (3915640465193).

The spelling of 1004640001192 in words is "one trillion, four billion, six hundred forty million, one thousand, one hundred ninety-two".