610055377340 has 24 divisors (see below), whose sum is σ = 1281135614640. Its totient is φ = 244018470528.

The previous prime is 610055377333. The next prime is 610055377369. The reversal of 610055377340 is 43773550016.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1416719 + ... + 1796441.

It is an arithmetic number, because the mean of its divisors is an integer number (53380650610).

Almost surely, 2^610055377340 is an apocalyptic number.

It is an amenable number.

610055377340 is an abundant number, since it is smaller than the sum of its proper divisors (671080237300).

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

610055377340 is a wasteful number, since it uses less digits than its factorization.

610055377340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460061 (or 460059 counting only the distinct ones).

The product of its (nonzero) digits is 264600, while the sum is 41.

It can be divided in two parts, 61005 and 5377340, that added together give a palindrome (5438345).

The spelling of 610055377340 in words is "six hundred ten billion, fifty-five million, three hundred seventy-seven thousand, three hundred forty".