354094490454 has 8 divisors (see below), whose sum is σ = 708188980920. Its totient is φ = 118031496816.

The previous prime is 354094490437. The next prime is 354094490471. The reversal of 354094490454 is 454094490453.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (354094490437) and next prime (354094490471).

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

354094490454 is an admirable number.

It is a super-2 number, since 2×354094490454² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354094490397 and 354094490406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29507874199 + ... + 29507874210.

It is an arithmetic number, because the mean of its divisors is an integer number (88523622615).

Almost surely, 2^354094490454 is an apocalyptic number.

354094490454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354094490454 is a wasteful number, since it uses less digits than its factorization.

354094490454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59015748414.

The product of its (nonzero) digits is 6220800, while the sum is 51.

Subtracting 354094490454 from its reverse (454094490453), we obtain a palindrome (99999999999).

The spelling of 354094490454 in words is "three hundred fifty-four billion, ninety-four million, four hundred ninety thousand, four hundred fifty-four".