99343434356 has 6 divisors (see below), whose sum is σ = 173851010130. Its totient is φ = 49671717176.

The previous prime is 99343434353. The next prime is 99343434367. The reversal of 99343434356 is 65343434399.

It can be written as a sum of positive squares in only one way, i.e., 69027052900 + 30316381456 = 262730^2 + 174116^2 .

It is a super-2 number, since 2×99343434356² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 99343434298 and 99343434307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99343434353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12417929291 + ... + 12417929298.

It is an arithmetic number, because the mean of its divisors is an integer number (28975168355).

Almost surely, 2^99343434356 is an apocalyptic number.

It is an amenable number.

99343434356 is a deficient number, since it is larger than the sum of its proper divisors (74507575774).

99343434356 is a wasteful number, since it uses less digits than its factorization.

99343434356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24835858593 (or 24835858591 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 53.

It can be divided in two parts, 993434343 and 56, that added together give a palindrome (993434399).

The spelling of 99343434356 in words is "ninety-nine billion, three hundred forty-three million, four hundred thirty-four thousand, three hundred fifty-six".