602271777642 has 16 divisors (see below), whose sum is σ = 1275399058752. Its totient is φ = 188948008640.

The previous prime is 602271777619. The next prime is 602271777643. The reversal of 602271777642 is 246777172206.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (602271777643) 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, 2952312534 + ... + 2952312737.

It is an arithmetic number, because the mean of its divisors is an integer number (79712441172).

Almost surely, 2^602271777642 is an apocalyptic number.

602271777642 is an abundant number, since it is smaller than the sum of its proper divisors (673127281110).

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

602271777642 is a wasteful number, since it uses less digits than its factorization.

602271777642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904625293.

The product of its (nonzero) digits is 2765952, while the sum is 51.

The spelling of 602271777642 in words is "six hundred two billion, two hundred seventy-one million, seven hundred seventy-seven thousand, six hundred forty-two".