423332042124 has 48 divisors (see below), whose sum is σ = 1039869895680. Its totient is φ = 133670047680.

The previous prime is 423332042053. The next prime is 423332042131. The reversal of 423332042124 is 421240233324.

It is a super-2 number, since 2×423332042124² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 423332042091 and 423332042100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2251402 + ... + 2432174.

It is an arithmetic number, because the mean of its divisors is an integer number (21663956160).

Almost surely, 2^423332042124 is an apocalyptic number.

It is an amenable number.

423332042124 is an abundant number, since it is smaller than the sum of its proper divisors (616537853556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423332042124 is a wasteful number, since it uses less digits than its factorization.

423332042124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191070 (or 191068 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 423332042124 its reverse (421240233324), we get a palindrome (844572275448).

The spelling of 423332042124 in words is "four hundred twenty-three billion, three hundred thirty-two million, forty-two thousand, one hundred twenty-four".