141489915 has 32 divisors (see below), whose sum is σ = 260305920. Its totient is φ = 64285824.

The previous prime is 141489839. The next prime is 141489947. The reversal of 141489915 is 519984141.

It is not a de Polignac number, because 141489915 - 2¹³ = 141481723 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13501 + ... + 21569.

It is an arithmetic number, because the mean of its divisors is an integer number (8134560).

Almost surely, 2^141489915 is an apocalyptic number.

141489915 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

141489915 is a deficient number, since it is larger than the sum of its proper divisors (118816005).

141489915 is a wasteful number, since it uses less digits than its factorization.

141489915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8251.

The product of its digits is 51840, while the sum is 42.

The square root of 141489915 is about 11894.9533416487. The cubic root of 141489915 is about 521.0849082380.

The spelling of 141489915 in words is "one hundred forty-one million, four hundred eighty-nine thousand, nine hundred fifteen".