354443563554 has 16 divisors (see below), whose sum is σ = 711582518592. Its totient is φ = 117698622608.

The previous prime is 354443563531. The next prime is 354443563597. The reversal of 354443563554 is 455365344453.

It is a super-2 number, since 2×354443563554² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 354443563497 and 354443563506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112306269 + ... + 112309424.

It is an arithmetic number, because the mean of its divisors is an integer number (44473907412).

Almost surely, 2^354443563554 is an apocalyptic number.

354443563554 is an abundant number, since it is smaller than the sum of its proper divisors (357138955038).

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

354443563554 is a wasteful number, since it uses less digits than its factorization.

354443563554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224615961.

The product of its digits is 25920000, while the sum is 51.

The spelling of 354443563554 in words is "three hundred fifty-four billion, four hundred forty-three million, five hundred sixty-three thousand, five hundred fifty-four".