40230383057 has 8 divisors (see below), whose sum is σ = 42973841736. Its totient is φ = 37528809472.

The previous prime is 40230383003. The next prime is 40230383069. The reversal of 40230383057 is 75038303204.

It can be written as a sum of positive squares in 4 ways, for example, as 5873536321 + 34356846736 = 76639^2 + 185356^2 .

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 40230383057 - 2⁶ = 40230382993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40230383657) 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, 10469288 + ... + 10473129.

It is an arithmetic number, because the mean of its divisors is an integer number (5371730217).

Almost surely, 2^40230383057 is an apocalyptic number.

It is an amenable number.

40230383057 is a deficient number, since it is larger than the sum of its proper divisors (2743458679).

40230383057 is a wasteful number, since it uses less digits than its factorization.

40230383057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20942547.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 40230383057 in words is "forty billion, two hundred thirty million, three hundred eighty-three thousand, fifty-seven".