113400213420434 has 16 divisors (see below), whose sum is σ = 186837880236480. Its totient is φ = 51380417064240.

The previous prime is 113400213420379. The next prime is 113400213420509. The reversal of 113400213420434 is 434024312004311.

It is a self number, because there is not a number n which added to its sum of digits gives 113400213420434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64874263097 + ... + 64874264844.

It is an arithmetic number, because the mean of its divisors is an integer number (11677367514780).

Almost surely, 2^{113400213420434} is an apocalyptic number.

113400213420434 is a deficient number, since it is larger than the sum of its proper divisors (73437666816046).

113400213420434 is a wasteful number, since it uses less digits than its factorization.

113400213420434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129748527985.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 113400213420434 its reverse (434024312004311), we get a palindrome (547424525424745).

The spelling of 113400213420434 in words is "one hundred thirteen trillion, four hundred billion, two hundred thirteen million, four hundred twenty thousand, four hundred thirty-four".