40430130421303 has 64 divisors (see below), whose sum is σ = 50743681148160. Its totient is φ = 31424200704000.

The previous prime is 40430130421277. The next prime is 40430130421333. The reversal of 40430130421303 is 30312403103404.

It is a cyclic number.

It is not a de Polignac number, because 40430130421303 - 2²⁹ = 40429593550391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40430130421333) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 191585575 + ... + 191796487.

It is an arithmetic number, because the mean of its divisors is an integer number (792870017940).

Almost surely, 2^{40430130421303} is an apocalyptic number.

40430130421303 is a deficient number, since it is larger than the sum of its proper divisors (10313550726857).

40430130421303 is a wasteful number, since it uses less digits than its factorization.

40430130421303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211468.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 40430130421303 its reverse (30312403103404), we get a palindrome (70742533524707).

The spelling of 40430130421303 in words is "forty trillion, four hundred thirty billion, one hundred thirty million, four hundred twenty-one thousand, three hundred three".