3201423512530 has 32 divisors (see below), whose sum is σ = 5841980267904. Its totient is φ = 1262923848576.

The previous prime is 3201423512471. The next prime is 3201423512561. The reversal of 3201423512530 is 352153241023.

It is a super-2 number, since 2×3201423512530² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3201423512492 and 3201423512501.

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, 9058929 + ... + 9405691.

It is an arithmetic number, because the mean of its divisors is an integer number (182561883372).

Almost surely, 2^{3201423512530} is an apocalyptic number.

3201423512530 is a deficient number, since it is larger than the sum of its proper divisors (2640556755374).

3201423512530 is a wasteful number, since it uses less digits than its factorization.

3201423512530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359490.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 3201423512530 its reverse (352153241023), we get a palindrome (3553576753553).

The spelling of 3201423512530 in words is "three trillion, two hundred one billion, four hundred twenty-three million, five hundred twelve thousand, five hundred thirty".