1214113331354 has 48 divisors (see below), whose sum is σ = 2311336112064. Its totient is φ = 468154494720.

The previous prime is 1214113331341. The next prime is 1214113331359. The reversal of 1214113331354 is 4531333114121.

It is a self number, because there is not a number n which added to its sum of digits gives 1214113331354.

It is not an unprimeable number, because it can be changed into a prime (1214113331359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3530084 + ... + 3858719.

It is an arithmetic number, because the mean of its divisors is an integer number (48152835668).

Almost surely, 2^{1214113331354} is an apocalyptic number.

1214113331354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1214113331354 is a deficient number, since it is larger than the sum of its proper divisors (1097222780710).

1214113331354 is a wasteful number, since it uses less digits than its factorization.

1214113331354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7388931 (or 7388920 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

Adding to 1214113331354 its reverse (4531333114121), we get a palindrome (5745446445475).

The spelling of 1214113331354 in words is "one trillion, two hundred fourteen billion, one hundred thirteen million, three hundred thirty-one thousand, three hundred fifty-four".