141402453 has 8 divisors (see below), whose sum is σ = 191627616. Its totient is φ = 92722800.

The previous prime is 141402433. The next prime is 141402467. The reversal of 141402453 is 354204141.

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

It is not a de Polignac number, because 141402453 - 2⁵ = 141402421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141402433) 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, 386163 + ... + 386528.

It is an arithmetic number, because the mean of its divisors is an integer number (23953452).

Almost surely, 2^141402453 is an apocalyptic number.

It is an amenable number.

141402453 is a deficient number, since it is larger than the sum of its proper divisors (50225163).

141402453 is an equidigital number, since it uses as much as digits as its factorization.

141402453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772755.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 141402453 is about 11891.2763402420. The cubic root of 141402453 is about 520.9775165504.

Adding to 141402453 its reverse (354204141), we get a palindrome (495606594).

The spelling of 141402453 in words is "one hundred forty-one million, four hundred two thousand, four hundred fifty-three".