141051487 has 2 divisors, whose sum is σ = 141051488. Its totient is φ = 141051486.

The previous prime is 141051473. The next prime is 141051503. The reversal of 141051487 is 784150141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 141051487 - 2¹⁹ = 140527199 is a prime.

It is a super-2 number, since 2×141051487² = 39791043969822338, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141051467) 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 as a sum of consecutive naturals, namely, 70525743 + 70525744.

It is an arithmetic number, because the mean of its divisors is an integer number (70525744).

Almost surely, 2^141051487 is an apocalyptic number.

141051487 is a deficient number, since it is larger than the sum of its proper divisors (1).

141051487 is an equidigital number, since it uses as much as digits as its factorization.

141051487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 141051487 is about 11876.5098829580. The cubic root of 141051487 is about 520.5461311055.

It can be divided in two parts, 14 and 1051487, that added together give a palindrome (1051501).

The spelling of 141051487 in words is "one hundred forty-one million, fifty-one thousand, four hundred eighty-seven".