141157727 has 4 divisors (see below), whose sum is σ = 143145936. Its totient is φ = 139169520.

The previous prime is 141157673. The next prime is 141157729. The reversal of 141157727 is 727751141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 727751141 = 13 ⋅55980857.

It is a cyclic number.

It is not a de Polignac number, because 141157727 - 2²² = 136963423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141157729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 993998 + ... + 994139.

It is an arithmetic number, because the mean of its divisors is an integer number (35786484).

Almost surely, 2^141157727 is an apocalyptic number.

141157727 is a deficient number, since it is larger than the sum of its proper divisors (1988209).

141157727 is an equidigital number, since it uses as much as digits as its factorization.

141157727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988208.

The product of its digits is 13720, while the sum is 35.

The square root of 141157727 is about 11880.9817355301. The cubic root of 141157727 is about 520.6767901134.

The spelling of 141157727 in words is "one hundred forty-one million, one hundred fifty-seven thousand, seven hundred twenty-seven".