141989993376 has 192 divisors, whose sum is σ = 469917987840. Its totient is φ = 36465960960.

The previous prime is 141989993351. The next prime is 141989993381. The reversal of 141989993376 is 673399989141.

It is a super-2 number, since 2×141989993376² (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 141989993376.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 549975 + ... + 765801.

It is an arithmetic number, because the mean of its divisors is an integer number (2447489520).

Almost surely, 2^141989993376 is an apocalyptic number.

141989993376 is a gapful number since it is divisible by the number (16) 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 141989993376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234958993920).

141989993376 is an abundant number, since it is smaller than the sum of its proper divisors (327927994464).

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

141989993376 is a wasteful number, since it uses less digits than its factorization.

141989993376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215947 (or 215939 counting only the distinct ones).

The product of its digits is 79361856, while the sum is 69.

The spelling of 141989993376 in words is "one hundred forty-one billion, nine hundred eighty-nine million, nine hundred ninety-three thousand, three hundred seventy-six".