42201320554 has 8 divisors (see below), whose sum is σ = 63323976960. Its totient is φ = 21093328236.

The previous prime is 42201320531. The next prime is 42201320569. The reversal of 42201320554 is 45502310224.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 3658824 + ... + 3670339.

It is an arithmetic number, because the mean of its divisors is an integer number (7915497120).

Almost surely, 2^42201320554 is an apocalyptic number.

42201320554 is a deficient number, since it is larger than the sum of its proper divisors (21122656406).

42201320554 is a wasteful number, since it uses less digits than its factorization.

42201320554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7332044.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 42201320554 its reverse (45502310224), we get a palindrome (87703630778).

The spelling of 42201320554 in words is "forty-two billion, two hundred one million, three hundred twenty thousand, five hundred fifty-four".