430450101242220 has 96 divisors (see below), whose sum is σ = 1291653793963008. Its totient is φ = 106828509249792.

The previous prime is 430450101242209. The next prime is 430450101242263. The reversal of 430450101242220 is 22242101054034.

It is a happy number.

It is a super-2 number, since 2×430450101242220² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4215088984 + ... + 4215191103.

It is an arithmetic number, because the mean of its divisors is an integer number (13454727020448).

Almost surely, 2^{430450101242220} is an apocalyptic number.

It is an amenable number.

430450101242220 is an abundant number, since it is smaller than the sum of its proper divisors (861203692720788).

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

430450101242220 is a wasteful number, since it uses less digits than its factorization.

430450101242220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8430280159 (or 8430280157 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 430450101242220 its reverse (22242101054034), we get a palindrome (452692202296254).

The spelling of 430450101242220 in words is "four hundred thirty trillion, four hundred fifty billion, one hundred one million, two hundred forty-two thousand, two hundred twenty".