42453039071232 has 600 divisors, whose sum is σ = 132874955875200. Its totient is φ = 13489130962944.

The previous prime is 42453039071167. The next prime is 42453039071237. The reversal of 42453039071232 is 23217093035424.

42453039071232 is a `hidden beast` number, since 4 + 2 + 4 + 530 + 3 + 90 + 7 + 1 + 23 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (42453039071237) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3040388283 + ... + 3040402245.

It is an arithmetic number, because the mean of its divisors is an integer number (221458259792).

Almost surely, 2^{42453039071232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42453039071232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66437477937600).

42453039071232 is an abundant number, since it is smaller than the sum of its proper divisors (90421916803968).

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

42453039071232 is an equidigital number, since it uses as much as digits as its factorization.

42453039071232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14111 (or 14076 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 42453039071232 in words is "forty-two trillion, four hundred fifty-three billion, thirty-nine million, seventy-one thousand, two hundred thirty-two".