1214502334 has 4 divisors (see below), whose sum is σ = 1821753504. Its totient is φ = 607251166.

The previous prime is 1214502269. The next prime is 1214502337. The reversal of 1214502334 is 4332054121.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1214502299 and 1214502308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214502337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303625582 + ... + 303625585.

It is an arithmetic number, because the mean of its divisors is an integer number (455438376).

Almost surely, 2^1214502334 is an apocalyptic number.

1214502334 is a deficient number, since it is larger than the sum of its proper divisors (607251170).

1214502334 is an equidigital number, since it uses as much as digits as its factorization.

1214502334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607251169.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1214502334 is about 34849.7106731175. The cubic root of 1214502334 is about 1066.9222805155.

Adding to 1214502334 its reverse (4332054121), we get a palindrome (5546556455).

The spelling of 1214502334 in words is "one billion, two hundred fourteen million, five hundred two thousand, three hundred thirty-four".