46261143263112 has 256 divisors, whose sum is σ = 126211787366400. Its totient is φ = 14081976437760.

The previous prime is 46261143263089. The next prime is 46261143263147. The reversal of 46261143263112 is 21136234116264.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1517091738 + ... + 1517122230.

It is an arithmetic number, because the mean of its divisors is an integer number (493014794400).

Almost surely, 2^{46261143263112} 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 46261143263112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63105893683200).

46261143263112 is an abundant number, since it is smaller than the sum of its proper divisors (79950644103288).

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

46261143263112 is a wasteful number, since it uses less digits than its factorization.

46261143263112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31636 (or 31632 counting only the distinct ones).

The product of its digits is 248832, while the sum is 42.

Adding to 46261143263112 its reverse (21136234116264), we get a palindrome (67397377379376).

The spelling of 46261143263112 in words is "forty-six trillion, two hundred sixty-one billion, one hundred forty-three million, two hundred sixty-three thousand, one hundred twelve".