40800184140345 has 64 divisors (see below), whose sum is σ = 79047986075136. Its totient is φ = 17542510755840.

The previous prime is 40800184140341. The next prime is 40800184140383. The reversal of 40800184140345 is 54304148100804.

It is not a de Polignac number, because 40800184140345 - 2² = 40800184140341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40800184140297 and 40800184140306.

It is not an unprimeable number, because it can be changed into a prime (40800184140341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5073244 + ... + 10360413.

It is an arithmetic number, because the mean of its divisors is an integer number (1235124782424).

Almost surely, 2^{40800184140345} is an apocalyptic number.

It is an amenable number.

40800184140345 is a deficient number, since it is larger than the sum of its proper divisors (38247801934791).

40800184140345 is a wasteful number, since it uses less digits than its factorization.

40800184140345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15435170.

The product of its (nonzero) digits is 245760, while the sum is 42.

The spelling of 40800184140345 in words is "forty trillion, eight hundred billion, one hundred eighty-four million, one hundred forty thousand, three hundred forty-five".