42064240420622 has 16 divisors (see below), whose sum is σ = 76351898579040. Its totient is φ = 16967088572928.

The previous prime is 42064240420619. The next prime is 42064240420637. The reversal of 42064240420622 is 22602404246024.

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, 88370252747 + ... + 88370253222.

It is an arithmetic number, because the mean of its divisors is an integer number (4771993661190).

Almost surely, 2^{42064240420622} is an apocalyptic number.

42064240420622 is a deficient number, since it is larger than the sum of its proper divisors (34287658158418).

42064240420622 is a wasteful number, since it uses less digits than its factorization.

42064240420622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176740505995.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 42064240420622 its reverse (22602404246024), we get a palindrome (64666644666646).

The spelling of 42064240420622 in words is "forty-two trillion, sixty-four billion, two hundred forty million, four hundred twenty thousand, six hundred twenty-two".