43454230400202 has 64 divisors (see below), whose sum is σ = 90077177520000. Its totient is φ = 13958552095488.

The previous prime is 43454230400201. The next prime is 43454230400213. The reversal of 43454230400202 is 20200403245434.

It is not an unprimeable number, because it can be changed into a prime (43454230400201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 269571924 + ... + 269733072.

It is an arithmetic number, because the mean of its divisors is an integer number (1407455898750).

Almost surely, 2^{43454230400202} is an apocalyptic number.

43454230400202 is an abundant number, since it is smaller than the sum of its proper divisors (46622947119798).

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

43454230400202 is a wasteful number, since it uses less digits than its factorization.

43454230400202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164135.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 43454230400202 its reverse (20200403245434), we get a palindrome (63654633645636).

The spelling of 43454230400202 in words is "forty-three trillion, four hundred fifty-four billion, two hundred thirty million, four hundred thousand, two hundred two".