141913872 has 60 divisors (see below), whose sum is σ = 400246704. Its totient is φ = 46937280.

The previous prime is 141913861. The next prime is 141913873. The reversal of 141913872 is 278319141.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (141913873) 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 11 ways as a sum of consecutive naturals, for example, 15103 + ... + 22625.

Almost surely, 2^141913872 is an apocalyptic number.

141913872 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 141913872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200123352).

141913872 is an abundant number, since it is smaller than the sum of its proper divisors (258332832).

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

141913872 is a wasteful number, since it uses less digits than its factorization.

141913872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7668 (or 7659 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 141913872 is about 11912.7608890635. The cubic root of 141913872 is about 521.6048447302.

The spelling of 141913872 in words is "one hundred forty-one million, nine hundred thirteen thousand, eight hundred seventy-two".