141379631 has 2 divisors, whose sum is σ = 141379632. Its totient is φ = 141379630.

The previous prime is 141379621. The next prime is 141379661. The reversal of 141379631 is 136973141.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (136973141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141379631 - 2¹⁰ = 141378607 is a prime.

It is a super-2 number, since 2×141379631² = 39976400123392322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 141379591 and 141379600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (141379621) 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 as a sum of consecutive naturals, namely, 70689815 + 70689816.

It is an arithmetic number, because the mean of its divisors is an integer number (70689816).

Almost surely, 2^141379631 is an apocalyptic number.

141379631 is a deficient number, since it is larger than the sum of its proper divisors (1).

141379631 is an equidigital number, since it uses as much as digits as its factorization.

141379631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 35.

The square root of 141379631 is about 11890.3166904839. The cubic root of 141379631 is about 520.9494868891.

The spelling of 141379631 in words is "one hundred forty-one million, three hundred seventy-nine thousand, six hundred thirty-one".