2606442602402 has 8 divisors (see below), whose sum is σ = 3909670758912. Its totient is φ = 1303219016100.

The previous prime is 2606442602389. The next prime is 2606442602429. The reversal of 2606442602402 is 2042062446062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2606442602402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596527 + ... + 2785997.

It is an arithmetic number, because the mean of its divisors is an integer number (488708844864).

Almost surely, 2^{2606442602402} is an apocalyptic number.

2606442602402 is a deficient number, since it is larger than the sum of its proper divisors (1303228156510).

2606442602402 is a wasteful number, since it uses less digits than its factorization.

2606442602402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2285104.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 2606442602402 in words is "two trillion, six hundred six billion, four hundred forty-two million, six hundred two thousand, four hundred two".