42230414550 has 24 divisors (see below), whose sum is σ = 104731428456. Its totient is φ = 11261443840.

The previous prime is 42230414531. The next prime is 42230414591. The reversal of 42230414550 is 5541403224.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140767899 + ... + 140768198.

It is an arithmetic number, because the mean of its divisors is an integer number (4363809519).

Almost surely, 2^42230414550 is an apocalyptic number.

42230414550 is an abundant number, since it is smaller than the sum of its proper divisors (62501013906).

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

42230414550 is a wasteful number, since it uses less digits than its factorization.

42230414550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281536112 (or 281536107 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 42230414550 its reverse (5541403224), we get a palindrome (47771817774).

The spelling of 42230414550 in words is "forty-two billion, two hundred thirty million, four hundred fourteen thousand, five hundred fifty".