141379920 has 120 divisors (see below), whose sum is σ = 517993632. Its totient is φ = 34272000.

The previous prime is 141379891. The next prime is 141379943. The reversal of 141379920 is 29973141.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1006 + ... + 16845.

Almost surely, 2^141379920 is an apocalyptic number.

141379920 is a gapful number since it is divisible by the number (10) 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 141379920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258996816).

141379920 is an abundant number, since it is smaller than the sum of its proper divisors (376613712).

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

141379920 is a wasteful number, since it uses less digits than its factorization.

141379920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17881 (or 17872 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 141379920 is about 11890.3288432238. The cubic root of 141379920 is about 520.9498418537.

The spelling of 141379920 in words is "one hundred forty-one million, three hundred seventy-nine thousand, nine hundred twenty".