109041006402 has 48 divisors (see below), whose sum is σ = 240177425280. Its totient is φ = 35743874400.

The previous prime is 109041006401. The next prime is 109041006413. The reversal of 109041006402 is 204600140901.

109041006402 is a `hidden beast` number, since 1 + 0 + 9 + 0 + 4 + 10 + 0 + 640 + 2 = 666.

It is a super-2 number, since 2×109041006402² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (109041006401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9251349 + ... + 9263127.

It is an arithmetic number, because the mean of its divisors is an integer number (5003696360).

Almost surely, 2^109041006402 is an apocalyptic number.

109041006402 is an abundant number, since it is smaller than the sum of its proper divisors (131136418878).

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

109041006402 is a wasteful number, since it uses less digits than its factorization.

109041006402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20279 (or 20276 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 109041006402 in words is "one hundred nine billion, forty-one million, six thousand, four hundred two".