40323323103430 has 8 divisors (see below), whose sum is σ = 72581981586192. Its totient is φ = 16129329241368.

The previous prime is 40323323103373. The next prime is 40323323103499. The reversal of 40323323103430 is 3430132332304.

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

It is a super-2 number, since 2×40323323103430² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40323323103392 and 40323323103401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2016166155162 + ... + 2016166155181.

It is an arithmetic number, because the mean of its divisors is an integer number (9072747698274).

Almost surely, 2^{40323323103430} is an apocalyptic number.

40323323103430 is a deficient number, since it is larger than the sum of its proper divisors (32258658482762).

40323323103430 is a wasteful number, since it uses less digits than its factorization.

40323323103430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032332310350.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 40323323103430 its reverse (3430132332304), we get a palindrome (43753455435734).

The spelling of 40323323103430 in words is "forty trillion, three hundred twenty-three billion, three hundred twenty-three million, one hundred three thousand, four hundred thirty".