1214315371340 has 48 divisors (see below), whose sum is σ = 2636955572832. Its totient is φ = 469448618496.

The previous prime is 1214315371333. The next prime is 1214315371349. The reversal of 1214315371340 is 431735134121.

It is a self number, because there is not a number n which added to its sum of digits gives 1214315371340.

It is not an unprimeable number, because it can be changed into a prime (1214315371349) 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, 8478089 + ... + 8620128.

It is an arithmetic number, because the mean of its divisors is an integer number (54936574434).

Almost surely, 2^{1214315371340} is an apocalyptic number.

1214315371340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214315371340 is an abundant number, since it is smaller than the sum of its proper divisors (1422640201492).

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

1214315371340 is a wasteful number, since it uses less digits than its factorization.

1214315371340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17098346 (or 17098344 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 1214315371340 in words is "one trillion, two hundred fourteen billion, three hundred fifteen million, three hundred seventy-one thousand, three hundred forty".