141931608 has 96 divisors (see below), whose sum is σ = 439200000. Its totient is φ = 37425024.

The previous prime is 141931607. The next prime is 141931613. The reversal of 141931608 is 806139141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141931607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25893 + ... + 30891.

It is an arithmetic number, because the mean of its divisors is an integer number (4575000).

Almost surely, 2^141931608 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 141931608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219600000).

141931608 is an abundant number, since it is smaller than the sum of its proper divisors (297268392).

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

141931608 is a wasteful number, since it uses less digits than its factorization.

141931608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 141931608 is about 11913.5052776251. The cubic root of 141931608 is about 521.6265733981.

The spelling of 141931608 in words is "one hundred forty-one million, nine hundred thirty-one thousand, six hundred eight".