1214043354552 has 64 divisors (see below), whose sum is σ = 3507669446400. Its totient is φ = 342972115200.

The previous prime is 1214043354551. The next prime is 1214043354619. The reversal of 1214043354552 is 2554533404121.

It is a self number, because there is not a number n which added to its sum of digits gives 1214043354552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214043354551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40583074 + ... + 40612977.

It is an arithmetic number, because the mean of its divisors is an integer number (54807335100).

Almost surely, 2^{1214043354552} is an apocalyptic number.

1214043354552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1214043354552 is an abundant number, since it is smaller than the sum of its proper divisors (2293626091848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214043354552 is a wasteful number, since it uses less digits than its factorization.

1214043354552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81196156 (or 81196152 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

Adding to 1214043354552 its reverse (2554533404121), we get a palindrome (3768576758673).

The spelling of 1214043354552 in words is "one trillion, two hundred fourteen billion, forty-three million, three hundred fifty-four thousand, five hundred fifty-two".