42732226456260 has 384 divisors, whose sum is σ = 142932962672640. Its totient is φ = 9421709107200.

The previous prime is 42732226456237. The next prime is 42732226456267. The reversal of 42732226456260 is 6265462223724.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (42732226456267) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 41146990 + ... + 42172730.

It is an arithmetic number, because the mean of its divisors is an integer number (372221256960).

Almost surely, 2^{42732226456260} 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 42732226456260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71466481336320).

42732226456260 is an abundant number, since it is smaller than the sum of its proper divisors (100200736216380).

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

42732226456260 is a wasteful number, since it uses less digits than its factorization.

42732226456260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025907 (or 1025905 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 51.

Adding to 42732226456260 its reverse (6265462223724), we get a palindrome (48997688679984).

The spelling of 42732226456260 in words is "forty-two trillion, seven hundred thirty-two billion, two hundred twenty-six million, four hundred fifty-six thousand, two hundred sixty".