42420333364 has 24 divisors (see below), whose sum is σ = 77877072000. Its totient is φ = 20190344160.

The previous prime is 42420333349. The next prime is 42420333367. The reversal of 42420333364 is 46333302424.

42420333364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42420333367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2567064 + ... + 2583535.

It is an arithmetic number, because the mean of its divisors is an integer number (3244878000).

Almost surely, 2^42420333364 is an apocalyptic number.

It is an amenable number.

42420333364 is a deficient number, since it is larger than the sum of its proper divisors (35456738636).

42420333364 is a wasteful number, since it uses less digits than its factorization.

42420333364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5150703 (or 5150701 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 42420333364 its reverse (46333302424), we get a palindrome (88753635788).

The spelling of 42420333364 in words is "forty-two billion, four hundred twenty million, three hundred thirty-three thousand, three hundred sixty-four".