611014131236 has 12 divisors (see below), whose sum is σ = 1069884710412. Its totient is φ = 305332785408.

The previous prime is 611014131173. The next prime is 611014131313. The reversal of 611014131236 is 632131410116.

It can be written as a sum of positive squares in 2 ways, for example, as 197171521600 + 413842609636 = 444040^2 + 643306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 611014131199 and 611014131208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43562165 + ... + 43576188.

It is an arithmetic number, because the mean of its divisors is an integer number (89157059201).

Almost surely, 2^611014131236 is an apocalyptic number.

It is an amenable number.

611014131236 is a deficient number, since it is larger than the sum of its proper divisors (458870579176).

611014131236 is a wasteful number, since it uses less digits than its factorization.

611014131236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87140110 (or 87140108 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 611014131236 in words is "six hundred eleven billion, fourteen million, one hundred thirty-one thousand, two hundred thirty-six".