42374453 has 8 divisors (see below), whose sum is σ = 46484256. Its totient is φ = 38307600.

The previous prime is 42374407. The next prime is 42374467. The reversal of 42374453 is 35447324.

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 42374453 - 2¹² = 42370357 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 (42374483) 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, 8651 + ... + 12632.

It is an arithmetic number, because the mean of its divisors is an integer number (5810532).

Almost surely, 2^42374453 is an apocalyptic number.

It is an amenable number.

42374453 is a deficient number, since it is larger than the sum of its proper divisors (4109803).

42374453 is a wasteful number, since it uses less digits than its factorization.

42374453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475.

The product of its digits is 40320, while the sum is 32.

The square root of 42374453 is about 6509.5662681933. The cubic root of 42374453 is about 348.6326323196.

The spelling of 42374453 in words is "forty-two million, three hundred seventy-four thousand, four hundred fifty-three".