40302041012320 has 96 divisors (see below), whose sum is σ = 100416450919680. Its totient is φ = 15243150343680.

The previous prime is 40302041012281. The next prime is 40302041012327. The reversal of 40302041012320 is 2321014020304.

It is a junction number, because it is equal to n+sod(n) for n = 40302041012291 and 40302041012300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40302041012327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11084316 + ... + 14264155.

It is an arithmetic number, because the mean of its divisors is an integer number (1046004697080).

Almost surely, 2^{40302041012320} is an apocalyptic number.

40302041012320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40302041012320 is an abundant number, since it is smaller than the sum of its proper divisors (60114409907360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40302041012320 is a wasteful number, since it uses less digits than its factorization.

40302041012320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25349028 (or 25349020 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 40302041012320 its reverse (2321014020304), we get a palindrome (42623055032624).

The spelling of 40302041012320 in words is "forty trillion, three hundred two billion, forty-one million, twelve thousand, three hundred twenty".