141926397 has 8 divisors (see below), whose sum is σ = 189358560. Its totient is φ = 94555920.

The previous prime is 141926363. The next prime is 141926419. The reversal of 141926397 is 793629141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141926397 - 2⁷ = 141926269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141926347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9754 + ... + 19467.

It is an arithmetic number, because the mean of its divisors is an integer number (23669820).

Almost surely, 2^141926397 is an apocalyptic number.

It is an amenable number.

141926397 is a deficient number, since it is larger than the sum of its proper divisors (47432163).

141926397 is a wasteful number, since it uses less digits than its factorization.

141926397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30843.

The product of its digits is 81648, while the sum is 42.

The square root of 141926397 is about 11913.2865742414. The cubic root of 141926397 is about 521.6201895033.

The spelling of 141926397 in words is "one hundred forty-one million, nine hundred twenty-six thousand, three hundred ninety-seven".