2602102356356 has 6 divisors (see below), whose sum is σ = 4553679123630. Its totient is φ = 1301051178176.

The previous prime is 2602102356323. The next prime is 2602102356361. The reversal of 2602102356356 is 6536532012062.

It can be written as a sum of positive squares in only one way, i.e., 2143413121600 + 458689234756 = 1464040^2 + 677266^2 .

It is a super-2 number, since 2×2602102356356² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325262794541 + ... + 325262794548.

It is an arithmetic number, because the mean of its divisors is an integer number (758946520605).

Almost surely, 2^{2602102356356} is an apocalyptic number.

It is an amenable number.

2602102356356 is a deficient number, since it is larger than the sum of its proper divisors (1951576767274).

2602102356356 is a wasteful number, since it uses less digits than its factorization.

2602102356356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650525589093 (or 650525589091 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 2602102356356 in words is "two trillion, six hundred two billion, one hundred two million, three hundred fifty-six thousand, three hundred fifty-six".