42306110133450 has 96 divisors (see below), whose sum is σ = 105368331530880. Its totient is φ = 11233342924800.

The previous prime is 42306110133431. The next prime is 42306110133473. The reversal of 42306110133450 is 5433101160324.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 290537062 + ... + 290682638.

It is an arithmetic number, because the mean of its divisors is an integer number (1097586786780).

Almost surely, 2^{42306110133450} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42306110133450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52684165765440).

42306110133450 is an abundant number, since it is smaller than the sum of its proper divisors (63062221397430).

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

42306110133450 is a wasteful number, since it uses less digits than its factorization.

42306110133450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153872 (or 153867 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 42306110133450 its reverse (5433101160324), we get a palindrome (47739211293774).

The spelling of 42306110133450 in words is "forty-two trillion, three hundred six billion, one hundred ten million, one hundred thirty-three thousand, four hundred fifty".