141503428 has 24 divisors (see below), whose sum is σ = 275244480. Its totient is φ = 63105120.

The previous prime is 141503407. The next prime is 141503501. The reversal of 141503428 is 824305141.

141503428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 141503396 and 141503405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28008 + ... + 32671.

It is an arithmetic number, because the mean of its divisors is an integer number (11468520).

Almost surely, 2^141503428 is an apocalyptic number.

It is an amenable number.

141503428 is a deficient number, since it is larger than the sum of its proper divisors (133741052).

141503428 is a wasteful number, since it uses less digits than its factorization.

141503428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60747 (or 60745 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 141503428 is about 11895.5213420850. The cubic root of 141503428 is about 521.1014964549.

Adding to 141503428 its reverse (824305141), we get a palindrome (965808569).

It can be divided in two parts, 14150 and 3428, that added together give a triangular number (17578 = T₁₈₇).

The spelling of 141503428 in words is "one hundred forty-one million, five hundred three thousand, four hundred twenty-eight".