1442861604606 has 16 divisors (see below), whose sum is σ = 2934633772800. Its totient is φ = 472802107608.

The previous prime is 1442861604577. The next prime is 1442861604623. The reversal of 1442861604606 is 6064061682441.

It is a happy number.

It is a super-2 number, since 2×1442861604606² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2037939766 + ... + 2037940473.

It is an arithmetic number, because the mean of its divisors is an integer number (183414610800).

Almost surely, 2^{1442861604606} is an apocalyptic number.

1442861604606 is an abundant number, since it is smaller than the sum of its proper divisors (1491772168194).

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

1442861604606 is a wasteful number, since it uses less digits than its factorization.

1442861604606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4075880303.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 1442861604606 in words is "one trillion, four hundred forty-two billion, eight hundred sixty-one million, six hundred four thousand, six hundred six".