42110322254 has 64 divisors (see below), whose sum is σ = 84912468480. Its totient is φ = 15126203520.

The previous prime is 42110322251. The next prime is 42110322313. The reversal of 42110322254 is 45222301124.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42110322251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1695377 + ... + 1720035.

It is an arithmetic number, because the mean of its divisors is an integer number (1326757320).

Almost surely, 2^42110322254 is an apocalyptic number.

42110322254 is an abundant number, since it is smaller than the sum of its proper divisors (42802146226).

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

42110322254 is a wasteful number, since it uses less digits than its factorization.

42110322254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25545.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 42110322254 its reverse (45222301124), we get a palindrome (87332623378).

The spelling of 42110322254 in words is "forty-two billion, one hundred ten million, three hundred twenty-two thousand, two hundred fifty-four".