354432454 has 8 divisors (see below), whose sum is σ = 544615848. Its totient is φ = 172893840.

The previous prime is 354432451. The next prime is 354432511. The reversal of 354432454 is 454234453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354432451) 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, 2161092 + ... + 2161255.

It is an arithmetic number, because the mean of its divisors is an integer number (68076981).

Almost surely, 2^354432454 is an apocalyptic number.

354432454 is a deficient number, since it is larger than the sum of its proper divisors (190183394).

354432454 is a wasteful number, since it uses less digits than its factorization.

354432454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322390.

The product of its digits is 115200, while the sum is 34.

The square root of 354432454 is about 18826.3765499365. The cubic root of 354432454 is about 707.6923384222.

The spelling of 354432454 in words is "three hundred fifty-four million, four hundred thirty-two thousand, four hundred fifty-four".