2311414564 has 6 divisors (see below), whose sum is σ = 4044975494. Its totient is φ = 1155707280.

The previous prime is 2311414559. The next prime is 2311414603. The reversal of 2311414564 is 4654141132.

It can be written as a sum of positive squares in only one way, i.e., 1716444900 + 594969664 = 41430^2 + 24392^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288926817 + ... + 288926824.

Almost surely, 2^2311414564 is an apocalyptic number.

It is an amenable number.

2311414564 is a deficient number, since it is larger than the sum of its proper divisors (1733560930).

2311414564 is a wasteful number, since it uses less digits than its factorization.

2311414564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577853645 (or 577853643 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 2311414564 is about 48077.1730034119. The cubic root of 2311414564 is about 1322.1861851671.

Adding to 2311414564 its reverse (4654141132), we get a palindrome (6965555696).

The spelling of 2311414564 in words is "two billion, three hundred eleven million, four hundred fourteen thousand, five hundred sixty-four".