141404730 has 32 divisors (see below), whose sum is σ = 340550784. Its totient is φ = 37576896.

The previous prime is 141404729. The next prime is 141404737. The reversal of 141404730 is 37404141.

141404730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 141404730.

It is not an unprimeable number, because it can be changed into a prime (141404737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747 + ... + 16833.

It is an arithmetic number, because the mean of its divisors is an integer number (10642212).

Almost surely, 2^141404730 is an apocalyptic number.

141404730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141404730 is an abundant number, since it is smaller than the sum of its proper divisors (199146054).

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

141404730 is a wasteful number, since it uses less digits than its factorization.

141404730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16390.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 141404730 is about 11891.3720823125. The cubic root of 141404730 is about 520.9803129645.

Adding to 141404730 its reverse (37404141), we get a palindrome (178808871).

The spelling of 141404730 in words is "one hundred forty-one million, four hundred four thousand, seven hundred thirty".