109942454 has 8 divisors (see below), whose sum is σ = 164983080. Its totient is φ = 54948096.

The previous prime is 109942433. The next prime is 109942457. The reversal of 109942454 is 454249901.

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 (109942457) 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, 4844 + ... + 15599.

It is an arithmetic number, because the mean of its divisors is an integer number (20622885).

Almost surely, 2^109942454 is an apocalyptic number.

109942454 is a deficient number, since it is larger than the sum of its proper divisors (55040626).

109942454 is a wasteful number, since it uses less digits than its factorization.

109942454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23134.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 109942454 is about 10485.3447249006. The cubic root of 109942454 is about 479.0584174812.

The spelling of 109942454 in words is "one hundred nine million, nine hundred forty-two thousand, four hundred fifty-four".