423103532455 has 8 divisors (see below), whose sum is σ = 507729187152. Its totient is φ = 338479527168.

The previous prime is 423103532431. The next prime is 423103532477. The reversal of 423103532455 is 554235301324.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423103532455 is a prime.

It is a Duffinian number.

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, 248184 + ... + 952786.

It is an arithmetic number, because the mean of its divisors is an integer number (63466148394).

Almost surely, 2^423103532455 is an apocalyptic number.

423103532455 is a deficient number, since it is larger than the sum of its proper divisors (84625654697).

423103532455 is a wasteful number, since it uses less digits than its factorization.

423103532455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824705.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 423103532455 its reverse (554235301324), we get a palindrome (977338833779).

The spelling of 423103532455 in words is "four hundred twenty-three billion, one hundred three million, five hundred thirty-two thousand, four hundred fifty-five".