430620551312406 has 128 divisors (see below), whose sum is σ = 1098371038464000. Its totient is φ = 109470975344640.

The previous prime is 430620551312389. The next prime is 430620551312407. The reversal of 430620551312406 is 604213155026034.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430620551312407) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13216555 + ... + 32185686.

It is an arithmetic number, because the mean of its divisors is an integer number (8581023738000).

Almost surely, 2^{430620551312406} is an apocalyptic number.

430620551312406 is an abundant number, since it is smaller than the sum of its proper divisors (667750487151594).

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

430620551312406 is a wasteful number, since it uses less digits than its factorization.

430620551312406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45402894.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 430620551312406 in words is "four hundred thirty trillion, six hundred twenty billion, five hundred fifty-one million, three hundred twelve thousand, four hundred six".