43101423430 has 64 divisors (see below), whose sum is σ = 90093124800. Its totient is φ = 14709012480.

The previous prime is 43101423419. The next prime is 43101423479. The reversal of 43101423430 is 3432410134.

It is a junction number, because it is equal to n+sod(n) for n = 43101423395 and 43101423404.

It is a congruent number.

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, 111535 + ... + 314074.

It is an arithmetic number, because the mean of its divisors is an integer number (1407705075).

Almost surely, 2^43101423430 is an apocalyptic number.

43101423430 is an abundant number, since it is smaller than the sum of its proper divisors (46991701370).

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

43101423430 is a wasteful number, since it uses less digits than its factorization.

43101423430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425689.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 43101423430 its reverse (3432410134), we get a palindrome (46533833564).

The spelling of 43101423430 in words is "forty-three billion, one hundred one million, four hundred twenty-three thousand, four hundred thirty".