141432292 has 18 divisors (see below), whose sum is σ = 255755094. Its totient is φ = 68433120.

The previous prime is 141432251. The next prime is 141432293. The reversal of 141432292 is 292234141.

It can be written as a sum of positive squares in only one way, i.e., 88811776 + 52620516 = 9424^2 + 7254^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 141432292.

It is not an unprimeable number, because it can be changed into a prime (141432293) 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 in 5 ways as a sum of consecutive naturals, for example, 14553 + ... + 22240.

Almost surely, 2^141432292 is an apocalyptic number.

It is an amenable number.

141432292 is a deficient number, since it is larger than the sum of its proper divisors (114322802).

141432292 is a wasteful number, since it uses less digits than its factorization.

141432292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36859 (or 36826 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 141432292 is about 11892.5309333211. The cubic root of 141432292 is about 521.0141598440.

The spelling of 141432292 in words is "one hundred forty-one million, four hundred thirty-two thousand, two hundred ninety-two".