42446016113460 has 192 divisors, whose sum is σ = 121040844288000. Its totient is φ = 11112376780800.

The previous prime is 42446016113401. The next prime is 42446016113467. The reversal of 42446016113460 is 6431161064424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42446016113467) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 465611244 + ... + 465702396.

It is an arithmetic number, because the mean of its divisors is an integer number (630421064000).

Almost surely, 2^{42446016113460} 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 42446016113460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60520422144000).

42446016113460 is an abundant number, since it is smaller than the sum of its proper divisors (78594828174540).

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

42446016113460 is a wasteful number, since it uses less digits than its factorization.

42446016113460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91918 (or 91916 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

Adding to 42446016113460 its reverse (6431161064424), we get a palindrome (48877177177884).

The spelling of 42446016113460 in words is "forty-two trillion, four hundred forty-six billion, sixteen million, one hundred thirteen thousand, four hundred sixty".