141248747 has 2 divisors, whose sum is σ = 141248748. Its totient is φ = 141248746.

The previous prime is 141248729. The next prime is 141248753. The reversal of 141248747 is 747842141.

141248747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 141248747 - 2⁸ = 141248491 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141248747.

It is not a weakly prime, because it can be changed into another prime (141218747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70624373 + 70624374.

It is an arithmetic number, because the mean of its divisors is an integer number (70624374).

Almost surely, 2^141248747 is an apocalyptic number.

141248747 is a deficient number, since it is larger than the sum of its proper divisors (1).

141248747 is an equidigital number, since it uses as much as digits as its factorization.

141248747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50176, while the sum is 38.

The square root of 141248747 is about 11884.8116097816. The cubic root of 141248747 is about 520.7886787074.

The spelling of 141248747 in words is "one hundred forty-one million, two hundred forty-eight thousand, seven hundred forty-seven".