611413435012 has 6 divisors (see below), whose sum is σ = 1069973511278. Its totient is φ = 305706717504.

The previous prime is 611413435007. The next prime is 611413435027. The reversal of 611413435012 is 210534314116.

It can be written as a sum of positive squares in only one way, i.e., 538072129156 + 73341305856 = 733534^2 + 270816^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76426679373 + ... + 76426679380.

Almost surely, 2^611413435012 is an apocalyptic number.

It is an amenable number.

611413435012 is a deficient number, since it is larger than the sum of its proper divisors (458560076266).

611413435012 is a wasteful number, since it uses less digits than its factorization.

611413435012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152853358757 (or 152853358755 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 611413435012 its reverse (210534314116), we get a palindrome (821947749128).

The spelling of 611413435012 in words is "six hundred eleven billion, four hundred thirteen million, four hundred thirty-five thousand, twelve".