34165620140 has 12 divisors (see below), whose sum is σ = 71747802336. Its totient is φ = 13666248048.

The previous prime is 34165620133. The next prime is 34165620199. The reversal of 34165620140 is 4102656143.

It is a super-3 number, since 3×34165620140³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34165620097 and 34165620106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 854140484 + ... + 854140523.

It is an arithmetic number, because the mean of its divisors is an integer number (5978983528).

Almost surely, 2^34165620140 is an apocalyptic number.

It is an amenable number.

34165620140 is an abundant number, since it is smaller than the sum of its proper divisors (37582182196).

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

34165620140 is a wasteful number, since it uses less digits than its factorization.

34165620140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1708281016 (or 1708281014 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 34165620140 in words is "thirty-four billion, one hundred sixty-five million, six hundred twenty thousand, one hundred forty".