34215240637043 has 16 divisors (see below), whose sum is σ = 34445722845600. Its totient is φ = 33985016190720.

The previous prime is 34215240637009. The next prime is 34215240637051. The reversal of 34215240637043 is 34073604251243.

It is a cyclic number.

It is not a de Polignac number, because 34215240637043 - 2⁶ = 34215240636979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34215240636985 and 34215240637003.

It is not an unprimeable number, because it can be changed into a prime (34215240637843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2722186463 + ... + 2722199031.

It is an arithmetic number, because the mean of its divisors is an integer number (2152857677850).

Almost surely, 2^{34215240637043} is an apocalyptic number.

34215240637043 is a deficient number, since it is larger than the sum of its proper divisors (230482208557).

34215240637043 is a wasteful number, since it uses less digits than its factorization.

34215240637043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21382.

The product of its (nonzero) digits is 1451520, while the sum is 44.

Adding to 34215240637043 its reverse (34073604251243), we get a palindrome (68288844888286).

The spelling of 34215240637043 in words is "thirty-four trillion, two hundred fifteen billion, two hundred forty million, six hundred thirty-seven thousand, forty-three".