141493406 has 16 divisors (see below), whose sum is σ = 217636416. Its totient is φ = 68960256.

The previous prime is 141493403. The next prime is 141493427. The reversal of 141493406 is 604394141.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141493403) 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 7 ways as a sum of consecutive naturals, for example, 21230 + ... + 27086.

It is an arithmetic number, because the mean of its divisors is an integer number (13602276).

Almost surely, 2^141493406 is an apocalyptic number.

141493406 is a deficient number, since it is larger than the sum of its proper divisors (76143010).

141493406 is a wasteful number, since it uses less digits than its factorization.

141493406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6163.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 141493406 is about 11895.1000836479. The cubic root of 141493406 is about 521.0891938024.

The spelling of 141493406 in words is "one hundred forty-one million, four hundred ninety-three thousand, four hundred six".