34402324212 has 60 divisors (see below), whose sum is σ = 89983975620. Its totient is φ = 11461129344.

The previous prime is 34402324169. The next prime is 34402324237. The reversal of 34402324212 is 21242320443.

34402324212 is a `hidden beast` number, since 3 + 4 + 4 + 0 + 232 + 421 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28854457956 + 5547866256 = 169866^2 + 74484^2 .

It is a super-2 number, since 2×34402324212² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 579864 + ... + 636432.

It is an arithmetic number, because the mean of its divisors is an integer number (1499732927).

Almost surely, 2^34402324212 is an apocalyptic number.

It is an amenable number.

34402324212 is an abundant number, since it is smaller than the sum of its proper divisors (55581651408).

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

34402324212 is a wasteful number, since it uses less digits than its factorization.

34402324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58462 (or 58451 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 34402324212 its reverse (21242320443), we get a palindrome (55644644655).

The spelling of 34402324212 in words is "thirty-four billion, four hundred two million, three hundred twenty-four thousand, two hundred twelve".