423850776963 has 32 divisors (see below), whose sum is σ = 587828275200. Its totient is φ = 271495486080.

The previous prime is 423850776901. The next prime is 423850776967. The reversal of 423850776963 is 369677058324.

It is not a de Polignac number, because 423850776963 - 2⁸ = 423850776707 is a prime.

It is a super-2 number, since 2×423850776963² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423850776897 and 423850776906.

It is not an unprimeable number, because it can be changed into a prime (423850776967) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1556070 + ... + 1808052.

It is an arithmetic number, because the mean of its divisors is an integer number (18369633600).

Almost surely, 2^423850776963 is an apocalyptic number.

423850776963 is a deficient number, since it is larger than the sum of its proper divisors (163977498237).

423850776963 is a wasteful number, since it uses less digits than its factorization.

423850776963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252259.

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 423850776963 in words is "four hundred twenty-three billion, eight hundred fifty million, seven hundred seventy-six thousand, nine hundred sixty-three".