34215540635545 has 8 divisors (see below), whose sum is σ = 41062255845696. Its totient is φ = 27370027786416.

The previous prime is 34215540635543. The next prime is 34215540635567. The reversal of 34215540635545 is 54553604551243.

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 34215540635545 - 2¹ = 34215540635543 is a prime.

It is a super-2 number, since 2×34215540635545² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34215540635492 and 34215540635501.

It is not an unprimeable number, because it can be changed into a prime (34215540635543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300527647 + ... + 300641476.

It is an arithmetic number, because the mean of its divisors is an integer number (5132781980712).

Almost surely, 2^{34215540635545} is an apocalyptic number.

It is an amenable number.

34215540635545 is a deficient number, since it is larger than the sum of its proper divisors (6846715210151).

34215540635545 is a wasteful number, since it uses less digits than its factorization.

34215540635545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601180511.

The product of its (nonzero) digits is 21600000, while the sum is 52.

The spelling of 34215540635545 in words is "thirty-four trillion, two hundred fifteen billion, five hundred forty million, six hundred thirty-five thousand, five hundred forty-five".