42313003393 has 8 divisors (see below), whose sum is σ = 43366475880. Its totient is φ = 41260552320.

The previous prime is 42313003367. The next prime is 42313003399. The reversal of 42313003393 is 39330031324.

It can be written as a sum of positive squares in 4 ways, for example, as 17959216144 + 24353787249 = 134012^2 + 156057^2 .

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 42313003393 - 2²¹ = 42310906241 is a prime.

It is a super-2 number, since 2×42313003393² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42313003399) 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, 171130 + ... + 337507.

It is an arithmetic number, because the mean of its divisors is an integer number (5420809485).

Almost surely, 2^42313003393 is an apocalyptic number.

It is an amenable number.

42313003393 is a deficient number, since it is larger than the sum of its proper divisors (1053472487).

42313003393 is a wasteful number, since it uses less digits than its factorization.

42313003393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510707.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 42313003393 in words is "forty-two billion, three hundred thirteen million, three thousand, three hundred ninety-three".