423020020295 has 8 divisors (see below), whose sum is σ = 507631682400. Its totient is φ = 338410910880.

The previous prime is 423020020273. The next prime is 423020020309. The reversal of 423020020295 is 592020020324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423020020295 - 2¹⁶ = 423019954759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252395 + ... + 953804.

It is an arithmetic number, because the mean of its divisors is an integer number (63453960300).

Almost surely, 2^423020020295 is an apocalyptic number.

423020020295 is a deficient number, since it is larger than the sum of its proper divisors (84611662105).

423020020295 is a wasteful number, since it uses less digits than its factorization.

423020020295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276345.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 423020020295 its sum of digits (29), we get a palindrome (423020020324).

The spelling of 423020020295 in words is "four hundred twenty-three billion, twenty million, twenty thousand, two hundred ninety-five".