2661034204 has 12 divisors (see below), whose sum is σ = 4672705464. Its totient is φ = 1325975504.

The previous prime is 2661034177. The next prime is 2661034217. The reversal of 2661034204 is 4024301662.

2661034204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2661034204² = 14162206069715827232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134082 + ... + 1136425.

It is an arithmetic number, because the mean of its divisors is an integer number (389392122).

Almost surely, 2^2661034204 is an apocalyptic number.

It is an amenable number.

2661034204 is a deficient number, since it is larger than the sum of its proper divisors (2011671260).

2661034204 is a wasteful number, since it uses less digits than its factorization.

2661034204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2270804 (or 2270802 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2661034204 is about 51585.2130362956. The cubic root of 2661034204 is about 1385.7455276256.

Adding to 2661034204 its reverse (4024301662), we get a palindrome (6685335866).

The spelling of 2661034204 in words is "two billion, six hundred sixty-one million, thirty-four thousand, two hundred four".