141540555 has 32 divisors (see below), whose sum is σ = 258237504. Its totient is φ = 65581056.

The previous prime is 141540517. The next prime is 141540593. The reversal of 141540555 is 555045141.

It is an interprime number because it is at equal distance from previous prime (141540517) and next prime (141540593).

It is not a de Polignac number, because 141540555 - 2⁸ = 141540299 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18034 + ... + 24663.

It is an arithmetic number, because the mean of its divisors is an integer number (8069922).

Almost surely, 2^141540555 is an apocalyptic number.

141540555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141540555 is a deficient number, since it is larger than the sum of its proper divisors (116696949).

141540555 is a wasteful number, since it uses less digits than its factorization.

141540555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42735.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 141540555 is about 11897.0817850429. The cubic root of 141540555 is about 521.1470671847.

Adding to 141540555 its reverse (555045141), we get a palindrome (696585696).

The spelling of 141540555 in words is "one hundred forty-one million, five hundred forty thousand, five hundred fifty-five".