454130387 has 4 divisors (see below), whose sum is σ = 454350696. Its totient is φ = 453910080.

The previous prime is 454130371. The next prime is 454130407. The reversal of 454130387 is 783031454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454130387 - 2⁴ = 454130371 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (454130987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107033 + ... + 111194.

It is an arithmetic number, because the mean of its divisors is an integer number (113587674).

Almost surely, 2^454130387 is an apocalyptic number.

454130387 is a deficient number, since it is larger than the sum of its proper divisors (220309).

454130387 is a wasteful number, since it uses less digits than its factorization.

454130387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220308.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 454130387 is about 21310.3352155709. The cubic root of 454130387 is about 768.6468543658.

The spelling of 454130387 in words is "four hundred fifty-four million, one hundred thirty thousand, three hundred eighty-seven".