141839397 has 16 divisors (see below), whose sum is σ = 240151680. Its totient is φ = 81050976.

The previous prime is 141839387. The next prime is 141839407. The reversal of 141839397 is 793938141.

It is an interprime number because it is at equal distance from previous prime (141839387) and next prime (141839407).

It is not a de Polignac number, because 141839397 - 2⁸ = 141839141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141839387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375048 + ... + 375425.

It is an arithmetic number, because the mean of its divisors is an integer number (15009480).

Almost surely, 2^141839397 is an apocalyptic number.

It is an amenable number.

141839397 is a deficient number, since it is larger than the sum of its proper divisors (98312283).

141839397 is an equidigital number, since it uses as much as digits as its factorization.

141839397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750489 (or 750483 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 141839397 is about 11909.6346291563. The cubic root of 141839397 is about 521.5135844053.

The spelling of 141839397 in words is "one hundred forty-one million, eight hundred thirty-nine thousand, three hundred ninety-seven".