2655630342 has 24 divisors (see below), whose sum is σ = 6056701560. Its totient is φ = 838620000.

The previous prime is 2655630319. The next prime is 2655630343. The reversal of 2655630342 is 2430365562.

2655630342 is a `hidden beast` number, since 2 + 65 + 563 + 0 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2655630297 and 2655630306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655630343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3882159 + ... + 3882842.

It is an arithmetic number, because the mean of its divisors is an integer number (252362565).

Almost surely, 2^2655630342 is an apocalyptic number.

2655630342 is an abundant number, since it is smaller than the sum of its proper divisors (3401071218).

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

2655630342 is a wasteful number, since it uses less digits than its factorization.

2655630342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765028 (or 7765025 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2655630342 is about 51532.8084039673. The cubic root of 2655630342 is about 1384.8068634664.

The spelling of 2655630342 in words is "two billion, six hundred fifty-five million, six hundred thirty thousand, three hundred forty-two".