2604602662442 has 32 divisors (see below), whose sum is σ = 4365953317440. Its totient is φ = 1155348734080.

The previous prime is 2604602662439. The next prime is 2604602662451. The reversal of 2604602662442 is 2442662064062.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2604602662393 and 2604602662402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7145633 + ... + 7501284.

It is an arithmetic number, because the mean of its divisors is an integer number (136436041170).

Almost surely, 2^{2604602662442} is an apocalyptic number.

2604602662442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2604602662442 is a deficient number, since it is larger than the sum of its proper divisors (1761350654998).

2604602662442 is a wasteful number, since it uses less digits than its factorization.

2604602662442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14647126.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 2604602662442 in words is "two trillion, six hundred four billion, six hundred two million, six hundred sixty-two thousand, four hundred forty-two".