423620561130063 has 32 divisors (see below), whose sum is σ = 616416029337600. Its totient is φ = 256639461557760.

The previous prime is 423620561130047. The next prime is 423620561130101. The reversal of 423620561130063 is 360031165026324.

It is not a de Polignac number, because 423620561130063 - 2⁴ = 423620561130047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423620561129997 and 423620561130024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423620561130863) 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, 4770511138 + ... + 4770599936.

It is an arithmetic number, because the mean of its divisors is an integer number (19263000916800).

Almost surely, 2^{423620561130063} is an apocalyptic number.

423620561130063 is a deficient number, since it is larger than the sum of its proper divisors (192795468207537).

423620561130063 is a wasteful number, since it uses less digits than its factorization.

423620561130063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143647.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 423620561130063 in words is "four hundred twenty-three trillion, six hundred twenty billion, five hundred sixty-one million, one hundred thirty thousand, sixty-three".