1214140264 has 32 divisors (see below), whose sum is σ = 2296324800. Its totient is φ = 601804800.

The previous prime is 1214140253. The next prime is 1214140273. The reversal of 1214140264 is 4620414121.

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, 928299 + ... + 929605.

It is an arithmetic number, because the mean of its divisors is an integer number (71760150).

Almost surely, 2^1214140264 is an apocalyptic number.

It is an amenable number.

1214140264 is a deficient number, since it is larger than the sum of its proper divisors (1082184536).

1214140264 is a wasteful number, since it uses less digits than its factorization.

1214140264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233 (or 2229 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1214140264 is about 34844.5155512313. The cubic root of 1214140264 is about 1066.8162456034.

Adding to 1214140264 its reverse (4620414121), we get a palindrome (5834554385).

It can be divided in two parts, 1214140 and 264, that added together give a square (1214404 = 1102²).

The spelling of 1214140264 in words is "one billion, two hundred fourteen million, one hundred forty thousand, two hundred sixty-four".