42554140002 has 192 divisors, whose sum is σ = 110703490560. Its totient is φ = 11661619200.

The previous prime is 42554139997. The next prime is 42554140007. The reversal of 42554140002 is 20004145524.

42554140002 is a `hidden beast` number, since 4 + 255 + 4 + 1 + 400 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (42554139997) and next prime (42554140007).

It is not an unprimeable number, because it can be changed into a prime (42554140007) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 22743127 + ... + 22744997.

It is an arithmetic number, because the mean of its divisors is an integer number (576580680).

Almost surely, 2^42554140002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42554140002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55351745280).

42554140002 is an abundant number, since it is smaller than the sum of its proper divisors (68149350558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42554140002 is a wasteful number, since it uses less digits than its factorization.

42554140002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 42554140002 its reverse (20004145524), we get a palindrome (62558285526).

The spelling of 42554140002 in words is "forty-two billion, five hundred fifty-four million, one hundred forty thousand, two".