4231400134434 has 32 divisors (see below), whose sum is σ = 9232606843200. Its totient is φ = 1282178424000.

The previous prime is 4231400134421. The next prime is 4231400134453. The reversal of 4231400134434 is 4344310041324.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 4231400134395 and 4231400134404.

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, 261117 + ... + 2920784.

It is an arithmetic number, because the mean of its divisors is an integer number (288518963850).

Almost surely, 2^{4231400134434} is an apocalyptic number.

4231400134434 is an abundant number, since it is smaller than the sum of its proper divisors (5001206708766).

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

4231400134434 is a wasteful number, since it uses less digits than its factorization.

4231400134434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202066.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 4231400134434 its reverse (4344310041324), we get a palindrome (8575710175758).

The spelling of 4231400134434 in words is "four trillion, two hundred thirty-one billion, four hundred million, one hundred thirty-four thousand, four hundred thirty-four".