141263545 has 8 divisors (see below), whose sum is σ = 169750080. Its totient is φ = 112854960.

The previous prime is 141263543. The next prime is 141263561. The reversal of 141263545 is 545362141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141263545 - 2¹ = 141263543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (141263543) 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 7 ways as a sum of consecutive naturals, for example, 15421 + ... + 22810.

It is an arithmetic number, because the mean of its divisors is an integer number (21218760).

Almost surely, 2^141263545 is an apocalyptic number.

It is an amenable number.

141263545 is a deficient number, since it is larger than the sum of its proper divisors (28486535).

141263545 is an equidigital number, since it uses as much as digits as its factorization.

141263545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38975.

The product of its digits is 14400, while the sum is 31.

The square root of 141263545 is about 11885.4341527771. The cubic root of 141263545 is about 520.8068649731.

It can be divided in two parts, 14126 and 3545, that added together give a palindrome (17671).

The spelling of 141263545 in words is "one hundred forty-one million, two hundred sixty-three thousand, five hundred forty-five".