1214260153 has 8 divisors (see below), whose sum is σ = 1228838400. Its totient is φ = 1199767920.

The previous prime is 1214260147. The next prime is 1214260163. The reversal of 1214260153 is 3510624121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214260153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214260163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7126 + ... + 49792.

It is an arithmetic number, because the mean of its divisors is an integer number (153604800).

Almost surely, 2^1214260153 is an apocalyptic number.

It is an amenable number.

1214260153 is a deficient number, since it is larger than the sum of its proper divisors (14578247).

1214260153 is a wasteful number, since it uses less digits than its factorization.

1214260153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43007.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1214260153 is about 34846.2358512365. The cubic root of 1214260153 is about 1066.8513583294.

Adding to 1214260153 its reverse (3510624121), we get a palindrome (4724884274).

The spelling of 1214260153 in words is "one billion, two hundred fourteen million, two hundred sixty thousand, one hundred fifty-three".