42841453 has 8 divisors (see below), whose sum is σ = 43275008. Its totient is φ = 42410304.

The previous prime is 42841451. The next prime is 42841457. The reversal of 42841453 is 35414824.

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 42841453 - 2¹ = 42841451 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 (42841451) 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, 70276 + ... + 70882.

It is an arithmetic number, because the mean of its divisors is an integer number (5409376).

Almost surely, 2^42841453 is an apocalyptic number.

It is an amenable number.

42841453 is a deficient number, since it is larger than the sum of its proper divisors (433555).

42841453 is a wasteful number, since it uses less digits than its factorization.

42841453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203.

The product of its digits is 15360, while the sum is 31.

The square root of 42841453 is about 6545.3382647500. The cubic root of 42841453 is about 349.9086918278.

The spelling of 42841453 in words is "forty-two million, eight hundred forty-one thousand, four hundred fifty-three".