141252261312 has 112 divisors (see below), whose sum is σ = 375578461440. Its totient is φ = 46851796992.

The previous prime is 141252261247. The next prime is 141252261343. The reversal of 141252261312 is 213162252141.

It is a super-2 number, since 2×141252261312² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 141252261312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37979389 + ... + 37983107.

It is an arithmetic number, because the mean of its divisors is an integer number (3353379120).

Almost surely, 2^141252261312 is an apocalyptic number.

141252261312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141252261312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187789230720).

141252261312 is an abundant number, since it is smaller than the sum of its proper divisors (234326200128).

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

141252261312 is a wasteful number, since it uses less digits than its factorization.

141252261312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658 (or 4648 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The spelling of 141252261312 in words is "one hundred forty-one billion, two hundred fifty-two million, two hundred sixty-one thousand, three hundred twelve".