34309589620650 has 24 divisors (see below), whose sum is σ = 85087782259584. Its totient is φ = 9149223898800.

The previous prime is 34309589620637. The next prime is 34309589620699. The reversal of 34309589620650 is 5602698590343.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114365298586 + ... + 114365298885.

It is an arithmetic number, because the mean of its divisors is an integer number (3545324260816).

Almost surely, 2^{34309589620650} is an apocalyptic number.

34309589620650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

34309589620650 is an abundant number, since it is smaller than the sum of its proper divisors (50778192638934).

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

34309589620650 is a wasteful number, since it uses less digits than its factorization.

34309589620650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228730597486 (or 228730597481 counting only the distinct ones).

The product of its (nonzero) digits is 41990400, while the sum is 60.

The spelling of 34309589620650 in words is "thirty-four trillion, three hundred nine billion, five hundred eighty-nine million, six hundred twenty thousand, six hundred fifty".