1214002003340 has 48 divisors (see below), whose sum is σ = 2914041345600. Its totient is φ = 416166895872.

The previous prime is 1214002003303. The next prime is 1214002003349. The reversal of 1214002003340 is 433002004121.

It is a super-2 number, since 2×1214002003340² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (1214002003349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293006 + ... + 1585514.

It is an arithmetic number, because the mean of its divisors is an integer number (60709194700).

Almost surely, 2^{1214002003340} is an apocalyptic number.

1214002003340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214002003340 is an abundant number, since it is smaller than the sum of its proper divisors (1700039342260).

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

1214002003340 is a wasteful number, since it uses less digits than its factorization.

1214002003340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299234 (or 1299232 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1214002003340 its reverse (433002004121), we get a palindrome (1647004007461).

The spelling of 1214002003340 in words is "one trillion, two hundred fourteen billion, two million, three thousand, three hundred forty".