141129256 has 32 divisors (see below), whose sum is σ = 269438400. Its totient is φ = 69287680.

The previous prime is 141129251. The next prime is 141129259. The reversal of 141129256 is 652921141.

It is a super-2 number, since 2×141129256² = 39834933798227072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (141129251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237696 + ... + 238288.

It is an arithmetic number, because the mean of its divisors is an integer number (8419950).

Almost surely, 2^141129256 is an apocalyptic number.

It is an amenable number.

141129256 is a deficient number, since it is larger than the sum of its proper divisors (128309144).

141129256 is a wasteful number, since it uses less digits than its factorization.

141129256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089 (or 1085 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 141129256 is about 11879.7834997108. The cubic root of 141129256 is about 520.6417815549.

The spelling of 141129256 in words is "one hundred forty-one million, one hundred twenty-nine thousand, two hundred fifty-six".