61063506234 has 32 divisors (see below), whose sum is σ = 140375880000. Its totient is φ = 19652622192.

The previous prime is 61063506227. The next prime is 61063506241. The reversal of 61063506234 is 43260536016.

61063506234 is a `hidden beast` number, since 6 + 10 + 635 + 0 + 6 + 2 + 3 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (61063506227) and next prime (61063506241).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19495084 + ... + 19498215.

It is an arithmetic number, because the mean of its divisors is an integer number (4386746250).

Almost surely, 2^61063506234 is an apocalyptic number.

61063506234 is an abundant number, since it is smaller than the sum of its proper divisors (79312373766).

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

61063506234 is a wasteful number, since it uses less digits than its factorization.

61063506234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38993339 (or 38993333 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The spelling of 61063506234 in words is "sixty-one billion, sixty-three million, five hundred six thousand, two hundred thirty-four".