40364603161343 has 8 divisors (see below), whose sum is σ = 40761145460256. Its totient is φ = 39968150342400.

The previous prime is 40364603161331. The next prime is 40364603161367. The reversal of 40364603161343 is 34316130646304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40364603161343 - 2¹⁰ = 40364603160319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40364603161294 and 40364603161303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40364603161643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21463178 + ... + 23267943.

It is an arithmetic number, because the mean of its divisors is an integer number (5095143182532).

Almost surely, 2^{40364603161343} is an apocalyptic number.

40364603161343 is a deficient number, since it is larger than the sum of its proper divisors (396542298913).

40364603161343 is a wasteful number, since it uses less digits than its factorization.

40364603161343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44739985.

The product of its (nonzero) digits is 1119744, while the sum is 44.

The spelling of 40364603161343 in words is "forty trillion, three hundred sixty-four billion, six hundred three million, one hundred sixty-one thousand, three hundred forty-three".