109054426140 has 120 divisors (see below), whose sum is σ = 373208541552. Its totient is φ = 26437432320.

The previous prime is 109054426139. The next prime is 109054426171. The reversal of 109054426140 is 41624450901.

109054426140 is a `hidden beast` number, since 1 + 0 + 90 + 5 + 4 + 426 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 109054426095 and 109054426104.

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 3042069 + ... + 3077708.

Almost surely, 2^109054426140 is an apocalyptic number.

109054426140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109054426140 is an abundant number, since it is smaller than the sum of its proper divisors (264154115412).

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

109054426140 is a wasteful number, since it uses less digits than its factorization.

109054426140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119809 (or 6119798 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 109054426140 in words is "one hundred nine billion, fifty-four million, four hundred twenty-six thousand, one hundred forty".