141449130 has 24 divisors (see below), whose sum is σ = 367767972. Its totient is φ = 37719744.

The previous prime is 141449117. The next prime is 141449131. The reversal of 141449130 is 31944141.

141449130 is a `hidden beast` number, since 141 + 4 + 491 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 121815369 + 19633761 = 11037^2 + 4431^2 .

It is a super-3 number, since 3×141449130³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 141449094 and 141449103.

It is not an unprimeable number, because it can be changed into a prime (141449131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785739 + ... + 785918.

Almost surely, 2^141449130 is an apocalyptic number.

141449130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141449130 is an abundant number, since it is smaller than the sum of its proper divisors (226318842).

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

141449130 is a wasteful number, since it uses less digits than its factorization.

141449130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571670 (or 1571667 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 141449130 is about 11893.2388355738. The cubic root of 141449130 is about 521.0348351984.

The spelling of 141449130 in words is "one hundred forty-one million, four hundred forty-nine thousand, one hundred thirty".