1214551023344 has 40 divisors (see below), whose sum is σ = 2354920860240. Its totient is φ = 606829721600.

The previous prime is 1214551023341. The next prime is 1214551023377. The reversal of 1214551023344 is 4433201554121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214551023341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207222974 + ... + 207228834.

It is an arithmetic number, because the mean of its divisors is an integer number (58873021506).

Almost surely, 2^{1214551023344} is an apocalyptic number.

It is an amenable number.

1214551023344 is a deficient number, since it is larger than the sum of its proper divisors (1140369836896).

1214551023344 is a wasteful number, since it uses less digits than its factorization.

1214551023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13169 (or 13163 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1214551023344 its reverse (4433201554121), we get a palindrome (5647752577465).

The spelling of 1214551023344 in words is "one trillion, two hundred fourteen billion, five hundred fifty-one million, twenty-three thousand, three hundred forty-four".