426118453 has 8 divisors (see below), whose sum is σ = 459486720. Its totient is φ = 393844320.

The previous prime is 426118439. The next prime is 426118487. The reversal of 426118453 is 354811624.

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 426118453 - 2⁵ = 426118421 is a prime.

It is a super-2 number, since 2×426118453² = 363153871974226418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426118153) 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, 272725 + ... + 274282.

It is an arithmetic number, because the mean of its divisors is an integer number (57435840).

Almost surely, 2^426118453 is an apocalyptic number.

It is an amenable number.

426118453 is a deficient number, since it is larger than the sum of its proper divisors (33368267).

426118453 is a wasteful number, since it uses less digits than its factorization.

426118453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547067.

The product of its digits is 23040, while the sum is 34.

The square root of 426118453 is about 20642.6367744046. The cubic root of 426118453 is about 752.5062544044.

The spelling of 426118453 in words is "four hundred twenty-six million, one hundred eighteen thousand, four hundred fifty-three".