108449457334 has 4 divisors (see below), whose sum is σ = 162674186004. Its totient is φ = 54224728666.

The previous prime is 108449457323. The next prime is 108449457341. The reversal of 108449457334 is 433754944801.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×108449457334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27112364332 + ... + 27112364335.

It is an arithmetic number, because the mean of its divisors is an integer number (40668546501).

Almost surely, 2^108449457334 is an apocalyptic number.

108449457334 is a deficient number, since it is larger than the sum of its proper divisors (54224728670).

108449457334 is an equidigital number, since it uses as much as digits as its factorization.

108449457334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54224728669.

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 108449457334 in words is "one hundred eight billion, four hundred forty-nine million, four hundred fifty-seven thousand, three hundred thirty-four".