34940153206218 has 64 divisors (see below), whose sum is σ = 75406496014080. Its totient is φ = 10729296986112.

The previous prime is 34940153206207. The next prime is 34940153206219. The reversal of 34940153206218 is 81260235104943.

It is not an unprimeable number, because it can be changed into a prime (34940153206219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80735946 + ... + 81167562.

It is an arithmetic number, because the mean of its divisors is an integer number (1178226500220).

Almost surely, 2^{34940153206218} is an apocalyptic number.

34940153206218 is an abundant number, since it is smaller than the sum of its proper divisors (40466342807862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34940153206218 is a wasteful number, since it uses less digits than its factorization.

34940153206218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433711.

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 34940153206218 in words is "thirty-four trillion, nine hundred forty billion, one hundred fifty-three million, two hundred six thousand, two hundred eighteen".