34440434340 has 96 divisors (see below), whose sum is σ = 105314017536. Its totient is φ = 8358228480.

The previous prime is 34440434333. The next prime is 34440434377. The reversal of 34440434340 is 4343404443.

It is a super-2 number, since 2×34440434340² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255567 + ... + 366326.

It is an arithmetic number, because the mean of its divisors is an integer number (1097021016).

Almost surely, 2^34440434340 is an apocalyptic number.

34440434340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34440434340 is an abundant number, since it is smaller than the sum of its proper divisors (70873583196).

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

34440434340 is a wasteful number, since it uses less digits than its factorization.

34440434340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621989 (or 621987 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 34440434340 its reverse (4343404443), we get a palindrome (38783838783).

The spelling of 34440434340 in words is "thirty-four billion, four hundred forty million, four hundred thirty-four thousand, three hundred forty".