1214141331 has 32 divisors (see below), whose sum is σ = 1784607552. Its totient is φ = 729630720.

The previous prime is 1214141317. The next prime is 1214141389. The reversal of 1214141331 is 1331414121.

It is not a de Polignac number, because 1214141331 - 2¹³ = 1214133139 is a prime.

It is a super-2 number, since 2×1214141331² = 2948278343284903122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1214141298 and 1214141307.

It is not an unprimeable number, because it can be changed into a prime (1214143331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 480351 + ... + 482871.

It is an arithmetic number, because the mean of its divisors is an integer number (55768986).

Almost surely, 2^1214141331 is an apocalyptic number.

1214141331 is a deficient number, since it is larger than the sum of its proper divisors (570466221).

1214141331 is a wasteful number, since it uses less digits than its factorization.

1214141331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823.

The product of its digits is 288, while the sum is 21.

The square root of 1214141331 is about 34844.5308621023. The cubic root of 1214141331 is about 1066.8165581133.

Adding to 1214141331 its reverse (1331414121), we get a palindrome (2545555452).

The spelling of 1214141331 in words is "one billion, two hundred fourteen million, one hundred forty-one thousand, three hundred thirty-one".