611414004160 has 56 divisors (see below), whose sum is σ = 1459172545200. Its totient is φ = 244020854784.

The previous prime is 611414004143. The next prime is 611414004163. The reversal of 611414004160 is 61400414116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611414004163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984014 + ... + 2271373.

Almost surely, 2^611414004160 is an apocalyptic number.

It is an amenable number.

611414004160 is an abundant number, since it is smaller than the sum of its proper divisors (847758541040).

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

611414004160 is a wasteful number, since it uses less digits than its factorization.

611414004160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4255853 (or 4255843 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 611414004160 its reverse (61400414116), we get a palindrome (672814418276).

The spelling of 611414004160 in words is "six hundred eleven billion, four hundred fourteen million, four thousand, one hundred sixty".