141506453 has 8 divisors (see below), whose sum is σ = 163451520. Its totient is φ = 121074880.

The previous prime is 141506441. The next prime is 141506461. The reversal of 141506453 is 354605141.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 141506453 - 2⁴ = 141506437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141506423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378173 + ... + 378546.

It is an arithmetic number, because the mean of its divisors is an integer number (20431440).

Almost surely, 2^141506453 is an apocalyptic number.

It is an amenable number.

141506453 is a deficient number, since it is larger than the sum of its proper divisors (21945067).

141506453 is a wasteful number, since it uses less digits than its factorization.

141506453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756747.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 141506453 is about 11895.6484900992. The cubic root of 141506453 is about 521.1052097237.

The spelling of 141506453 in words is "one hundred forty-one million, five hundred six thousand, four hundred fifty-three".