1000434213044 has 36 divisors (see below), whose sum is σ = 2041195683744. Its totient is φ = 427789632816.

The previous prime is 1000434213019. The next prime is 1000434213061. The reversal of 1000434213044 is 4403124340001.

It is a super-2 number, since 2×1000434213044² (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 (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5674184 + ... + 5847839.

It is an arithmetic number, because the mean of its divisors is an integer number (56699880104).

Almost surely, 2^{1000434213044} is an apocalyptic number.

1000434213044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1000434213044 is an abundant number, since it is smaller than the sum of its proper divisors (1040761470700).

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

1000434213044 is a wasteful number, since it uses less digits than its factorization.

1000434213044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11522484 (or 11522475 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1000434213044 its reverse (4403124340001), we get a palindrome (5403558553045).

The spelling of 1000434213044 in words is "one trillion, four hundred thirty-four million, two hundred thirteen thousand, forty-four".