368824742109 has 24 divisors (see below), whose sum is σ = 533652624960. Its totient is φ = 245465339328.

The previous prime is 368824742107. The next prime is 368824742197. The reversal of 368824742109 is 901247428863.

368824742109 is a `hidden beast` number, since 3 + 68 + 8 + 2 + 474 + 2 + 109 = 666.

It is not a de Polignac number, because 368824742109 - 2¹ = 368824742107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368824742107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25700274 + ... + 25714620.

It is an arithmetic number, because the mean of its divisors is an integer number (22235526040).

Almost surely, 2^368824742109 is an apocalyptic number.

It is an amenable number.

368824742109 is a deficient number, since it is larger than the sum of its proper divisors (164827882851).

368824742109 is a wasteful number, since it uses less digits than its factorization.

368824742109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19009 (or 19006 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 368824742109 in words is "three hundred sixty-eight billion, eight hundred twenty-four million, seven hundred forty-two thousand, one hundred nine".