34000061156 has 6 divisors (see below), whose sum is σ = 59500107030. Its totient is φ = 17000030576.

The previous prime is 34000061113. The next prime is 34000061209. The reversal of 34000061156 is 65116000043.

It can be written as a sum of positive squares in only one way, i.e., 33776558656 + 223502500 = 183784^2 + 14950^2 .

It is a super-2 number, since 2×34000061156² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4250007641 + ... + 4250007648.

It is an arithmetic number, because the mean of its divisors is an integer number (9916684505).

Almost surely, 2^34000061156 is an apocalyptic number.

It is an amenable number.

34000061156 is a deficient number, since it is larger than the sum of its proper divisors (25500045874).

34000061156 is a wasteful number, since it uses less digits than its factorization.

34000061156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8500015293 (or 8500015291 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 34000061156 its reverse (65116000043), we get a palindrome (99116061199).

The spelling of 34000061156 in words is "thirty-four billion, sixty-one thousand, one hundred fifty-six".