109425141 has 32 divisors (see below), whose sum is σ = 196174080. Its totient is φ = 58848768.

The previous prime is 109425139. The next prime is 109425143. The reversal of 109425141 is 141524901.

109425141 is a `hidden beast` number, since 109 + 42 + 514 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (109425139) and next prime (109425143).

It is not a de Polignac number, because 109425141 - 2¹ = 109425139 is a prime.

It is a super-2 number, since 2×109425141² = 23947722965739762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109425143) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13816 + ... + 20241.

It is an arithmetic number, because the mean of its divisors is an integer number (6130440).

Almost surely, 2^109425141 is an apocalyptic number.

It is an amenable number.

109425141 is a deficient number, since it is larger than the sum of its proper divisors (86748939).

109425141 is a wasteful number, since it uses less digits than its factorization.

109425141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34090 (or 34084 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 109425141 is about 10460.6472553088. The cubic root of 109425141 is about 478.3058636010.

The spelling of 109425141 in words is "one hundred nine million, four hundred twenty-five thousand, one hundred forty-one".