40366414423453 has 8 divisors (see below), whose sum is σ = 40555691084216. Its totient is φ = 40177317772800.

The previous prime is 40366414423441. The next prime is 40366414423477. The reversal of 40366414423453 is 35432441466304.

It can be written as a sum of positive squares in 4 ways, for example, as 2073548160324 + 38292866263129 = 1439982^2 + 6188123^2 .

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 40366414423453 - 2²⁵ = 40366380869021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40366414423397 and 40366414423406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40366414423493) 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, 44552976 + ... + 45449977.

It is an arithmetic number, because the mean of its divisors is an integer number (5069461385527).

Almost surely, 2^{40366414423453} is an apocalyptic number.

It is an amenable number.

40366414423453 is a deficient number, since it is larger than the sum of its proper divisors (189276660763).

40366414423453 is a wasteful number, since it uses less digits than its factorization.

40366414423453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90005055.

The product of its (nonzero) digits is 9953280, while the sum is 49.

Adding to 40366414423453 its reverse (35432441466304), we get a palindrome (75798855889757).

The spelling of 40366414423453 in words is "forty trillion, three hundred sixty-six billion, four hundred fourteen million, four hundred twenty-three thousand, four hundred fifty-three".