1100332043004 has 24 divisors (see below), whose sum is σ = 2590162157520. Its totient is φ = 363531529984.

The previous prime is 1100332042987. The next prime is 1100332043017. The reversal of 1100332043004 is 4003402330011.

It is a super-2 number, since 2×1100332043004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405725799 + ... + 405728510.

It is an arithmetic number, because the mean of its divisors is an integer number (107923423230).

Almost surely, 2^{1100332043004} is an apocalyptic number.

It is an amenable number.

1100332043004 is an abundant number, since it is smaller than the sum of its proper divisors (1489830114516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100332043004 is a wasteful number, since it uses less digits than its factorization.

1100332043004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811454429 (or 811454427 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1100332043004 its reverse (4003402330011), we get a palindrome (5103734373015).

The spelling of 1100332043004 in words is "one trillion, one hundred billion, three hundred thirty-two million, forty-three thousand, four".