109540423594 has 32 divisors (see below), whose sum is σ = 194293756800. Its totient is φ = 45318934080.

The previous prime is 109540423583. The next prime is 109540423621. The reversal of 109540423594 is 495324045901.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2585917 + ... + 2627935.

It is an arithmetic number, because the mean of its divisors is an integer number (6071679900).

Almost surely, 2^109540423594 is an apocalyptic number.

109540423594 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

109540423594 is a deficient number, since it is larger than the sum of its proper divisors (84753333206).

109540423594 is a wasteful number, since it uses less digits than its factorization.

109540423594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48478.

The product of its (nonzero) digits is 777600, while the sum is 46.

The spelling of 109540423594 in words is "one hundred nine billion, five hundred forty million, four hundred twenty-three thousand, five hundred ninety-four".