40430503902773 has 24 divisors (see below), whose sum is σ = 41024488932000. Its totient is φ = 39841965165728.

The previous prime is 40430503902757. The next prime is 40430503902923. The reversal of 40430503902773 is 37720930503404.

It is not a de Polignac number, because 40430503902773 - 2⁴ = 40430503902757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40430503202773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25158993536 + ... + 25158995142.

It is an arithmetic number, because the mean of its divisors is an integer number (1709353705500).

Almost surely, 2^{40430503902773} is an apocalyptic number.

It is an amenable number.

40430503902773 is a deficient number, since it is larger than the sum of its proper divisors (593985029227).

40430503902773 is an equidigital number, since it uses as much as digits as its factorization.

40430503902773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4129 (or 2522 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 40430503902773 in words is "forty trillion, four hundred thirty billion, five hundred three million, nine hundred two thousand, seven hundred seventy-three".