1214031045 has 8 divisors (see below), whose sum is σ = 1942449696. Its totient is φ = 647483216.

The previous prime is 1214031043. The next prime is 1214031097. The reversal of 1214031045 is 5401304121.

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

It is a cyclic number.

It is not a de Polignac number, because 1214031045 - 2¹ = 1214031043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214031043) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 40467687 + ... + 40467716.

It is an arithmetic number, because the mean of its divisors is an integer number (242806212).

Almost surely, 2^1214031045 is an apocalyptic number.

1214031045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1214031045 is a deficient number, since it is larger than the sum of its proper divisors (728418651).

1214031045 is an equidigital number, since it uses as much as digits as its factorization.

1214031045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80935411.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1214031045 is about 34842.9482822565. The cubic root of 1214031045 is about 1066.7842558625.

Adding to 1214031045 its reverse (5401304121), we get a palindrome (6615335166).

The spelling of 1214031045 in words is "one billion, two hundred fourteen million, thirty-one thousand, forty-five".