42302644143326 has 16 divisors (see below), whose sum is σ = 72518916612480. Its totient is φ = 18129680112600.

The previous prime is 42302644143317. The next prime is 42302644143359. The reversal of 42302644143326 is 62334144620324.

It is a happy number.

It is a Curzon number.

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, 12010901 + ... + 15128351.

It is an arithmetic number, because the mean of its divisors is an integer number (4532432288280).

Almost surely, 2^{42302644143326} is an apocalyptic number.

42302644143326 is a deficient number, since it is larger than the sum of its proper divisors (30216272469154).

42302644143326 is a wasteful number, since it uses less digits than its factorization.

42302644143326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4086719.

The product of its (nonzero) digits is 1990656, while the sum is 44.

The spelling of 42302644143326 in words is "forty-two trillion, three hundred two billion, six hundred forty-four million, one hundred forty-three thousand, three hundred twenty-six".