34400334412412 has 48 divisors (see below), whose sum is σ = 62372107752192. Its totient is φ = 16583863511040.

The previous prime is 34400334412393. The next prime is 34400334412421. The reversal of 34400334412412 is 21421443300443.

It is a super-2 number, since 2×34400334412412² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131281958 + ... + 131543730.

It is an arithmetic number, because the mean of its divisors is an integer number (1299418911504).

Almost surely, 2^{34400334412412} is an apocalyptic number.

It is an amenable number.

34400334412412 is a deficient number, since it is larger than the sum of its proper divisors (27971773339780).

34400334412412 is a wasteful number, since it uses less digits than its factorization.

34400334412412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265718 (or 265716 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 34400334412412 its reverse (21421443300443), we get a palindrome (55821777712855).

The spelling of 34400334412412 in words is "thirty-four trillion, four hundred billion, three hundred thirty-four million, four hundred twelve thousand, four hundred twelve".