454242707 has 4 divisors (see below), whose sum is σ = 455115096. Its totient is φ = 453370320.

The previous prime is 454242697. The next prime is 454242787. The reversal of 454242707 is 707242454.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 707242454 = 2 ⋅353621227.

It is a cyclic number.

It is not a de Polignac number, because 454242707 - 2²⁴ = 437465491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454242787) 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, 435413 + ... + 436454.

It is an arithmetic number, because the mean of its divisors is an integer number (113778774).

Almost surely, 2^454242707 is an apocalyptic number.

454242707 is a deficient number, since it is larger than the sum of its proper divisors (872389).

454242707 is an equidigital number, since it uses as much as digits as its factorization.

454242707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872388.

The product of its (nonzero) digits is 62720, while the sum is 35.

The square root of 454242707 is about 21312.9703936359. The cubic root of 454242707 is about 768.7102189122.

The spelling of 454242707 in words is "four hundred fifty-four million, two hundred forty-two thousand, seven hundred seven".