42215344754 has 16 divisors (see below), whose sum is σ = 69085274976. Its totient is φ = 19187232000.

The previous prime is 42215344739. The next prime is 42215344763. The reversal of 42215344754 is 45744351224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224594 + ... + 367250.

It is an arithmetic number, because the mean of its divisors is an integer number (4317829686).

Almost surely, 2^42215344754 is an apocalyptic number.

42215344754 is a deficient number, since it is larger than the sum of its proper divisors (26869930222).

42215344754 is a wasteful number, since it uses less digits than its factorization.

42215344754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156121.

The product of its digits is 537600, while the sum is 41.

Adding to 42215344754 its reverse (45744351224), we get a palindrome (87959695978).

The spelling of 42215344754 in words is "forty-two billion, two hundred fifteen million, three hundred forty-four thousand, seven hundred fifty-four".