34451636262545 has 8 divisors (see below), whose sum is σ = 42303404527296. Its totient is φ = 26920348335216.

The previous prime is 34451636262503. The next prime is 34451636262551. The reversal of 34451636262545 is 54526263615443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34451636262545 - 2¹² = 34451636258449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80120084117 + ... + 80120084546.

It is an arithmetic number, because the mean of its divisors is an integer number (5287925565912).

Almost surely, 2^{34451636262545} is an apocalyptic number.

It is an amenable number.

34451636262545 is a deficient number, since it is larger than the sum of its proper divisors (7851768264751).

34451636262545 is a wasteful number, since it uses less digits than its factorization.

34451636262545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160240168711.

The product of its digits is 62208000, while the sum is 56.

Adding to 34451636262545 its reverse (54526263615443), we get a palindrome (88977899877988).

The spelling of 34451636262545 in words is "thirty-four trillion, four hundred fifty-one billion, six hundred thirty-six million, two hundred sixty-two thousand, five hundred forty-five".