141479747 has 2 divisors, whose sum is σ = 141479748. Its totient is φ = 141479746.

The previous prime is 141479707. The next prime is 141479759. The reversal of 141479747 is 747974141.

It is a strong prime.

It is an emirp because it is prime and its reverse (747974141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141479747 - 2¹² = 141475651 is a prime.

It is a super-2 number, since 2×141479747² = 40033037622368018, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 141479698 and 141479707.

It is not a weakly prime, because it can be changed into another prime (141479707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70739873 + 70739874.

It is an arithmetic number, because the mean of its divisors is an integer number (70739874).

Almost surely, 2^141479747 is an apocalyptic number.

141479747 is a deficient number, since it is larger than the sum of its proper divisors (1).

141479747 is an equidigital number, since it uses as much as digits as its factorization.

141479747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 197568, while the sum is 44.

The square root of 141479747 is about 11894.5259258198. The cubic root of 141479747 is about 521.0724255620.

The spelling of 141479747 in words is "one hundred forty-one million, four hundred seventy-nine thousand, seven hundred forty-seven".