40328461342323 has 48 divisors (see below), whose sum is σ = 73061034149376. Its totient is φ = 20824401784320.

The previous prime is 40328461342243. The next prime is 40328461342333. The reversal of 40328461342323 is 32324316482304.

40328461342323 is a `hidden beast` number, since 4 + 0 + 3 + 2 + 8 + 4 + 613 + 4 + 2 + 3 + 23 = 666.

It is not a de Polignac number, because 40328461342323 - 2¹⁰ = 40328461341299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40328461342333) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174117886 + ... + 174349347.

It is an arithmetic number, because the mean of its divisors is an integer number (1522104878112).

Almost surely, 2^{40328461342323} is an apocalyptic number.

40328461342323 is a deficient number, since it is larger than the sum of its proper divisors (32732572807053).

40328461342323 is a wasteful number, since it uses less digits than its factorization.

40328461342323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348467424 (or 348467421 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 40328461342323 in words is "forty trillion, three hundred twenty-eight billion, four hundred sixty-one million, three hundred forty-two thousand, three hundred twenty-three".