34511405451 has 4 divisors (see below), whose sum is σ = 46015207272. Its totient is φ = 23007603632.

The previous prime is 34511405431. The next prime is 34511405519. The reversal of 34511405451 is 15450411543.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34511405451 - 2¹⁰ = 34511404427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34511405431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5751900906 + ... + 5751900911.

It is an arithmetic number, because the mean of its divisors is an integer number (11503801818).

Almost surely, 2^34511405451 is an apocalyptic number.

34511405451 is a deficient number, since it is larger than the sum of its proper divisors (11503801821).

34511405451 is a wasteful number, since it uses less digits than its factorization.

34511405451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11503801820.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 34511405451 its reverse (15450411543), we get a palindrome (49961816994).

The spelling of 34511405451 in words is "thirty-four billion, five hundred eleven million, four hundred five thousand, four hundred fifty-one".