141988464 has 100 divisors (see below), whose sum is σ = 415910880. Its totient is φ = 46759680.

The previous prime is 141988439. The next prime is 141988489. The reversal of 141988464 is 464889141.

It is an interprime number because it is at equal distance from previous prime (141988439) and next prime (141988489).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 114729 + ... + 115959.

Almost surely, 2^141988464 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 141988464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207955440).

141988464 is an abundant number, since it is smaller than the sum of its proper divisors (273922416).

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

141988464 is a wasteful number, since it uses less digits than its factorization.

141988464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340 (or 1325 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 141988464 is about 11915.8912381743. The cubic root of 141988464 is about 521.6962164269.

The spelling of 141988464 in words is "one hundred forty-one million, nine hundred eighty-eight thousand, four hundred sixty-four".