2200400534 has 4 divisors (see below), whose sum is σ = 3300600804. Its totient is φ = 1100200266.

The previous prime is 2200400519. The next prime is 2200400563. The reversal of 2200400534 is 4350040022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4350040022 = 2 ⋅2175020011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550100132 + ... + 550100135.

It is an arithmetic number, because the mean of its divisors is an integer number (825150201).

Almost surely, 2^2200400534 is an apocalyptic number.

2200400534 is a deficient number, since it is larger than the sum of its proper divisors (1100200270).

2200400534 is a wasteful number, since it uses less digits than its factorization.

2200400534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100200269.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2200400534 is about 46908.4271107015. The cubic root of 2200400534 is about 1300.6703710156.

Adding to 2200400534 its reverse (4350040022), we get a palindrome (6550440556).

The spelling of 2200400534 in words is "two billion, two hundred million, four hundred thousand, five hundred thirty-four".