1213425014 has 8 divisors (see below), whose sum is σ = 1927204488. Its totient is φ = 571023520.

The previous prime is 1213424981. The next prime is 1213425019. The reversal of 1213425014 is 4105243121.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213425019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17844452 + ... + 17844519.

It is an arithmetic number, because the mean of its divisors is an integer number (240900561).

Almost surely, 2^1213425014 is an apocalyptic number.

1213425014 is a deficient number, since it is larger than the sum of its proper divisors (713779474).

1213425014 is a wasteful number, since it uses less digits than its factorization.

1213425014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35688990.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1213425014 is about 34834.2505876041. The cubic root of 1213425014 is about 1066.6067173122.

Adding to 1213425014 its reverse (4105243121), we get a palindrome (5318668135).

The spelling of 1213425014 in words is "one billion, two hundred thirteen million, four hundred twenty-five thousand, fourteen".