1340255333262 has 16 divisors (see below), whose sum is σ = 2682835494480. Its totient is φ = 446364306432.

The previous prime is 1340255333237. The next prime is 1340255333267. The reversal of 1340255333262 is 2623335520431.

It is a self number, because there is not a number n which added to its sum of digits gives 1340255333262.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340255333267) 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, 96860337 + ... + 96874172.

It is an arithmetic number, because the mean of its divisors is an integer number (167677218405).

Almost surely, 2^{1340255333262} is an apocalyptic number.

1340255333262 is an abundant number, since it is smaller than the sum of its proper divisors (1342580161218).

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

1340255333262 is a wasteful number, since it uses less digits than its factorization.

1340255333262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193735667.

The product of its (nonzero) digits is 388800, while the sum is 39.

The spelling of 1340255333262 in words is "one trillion, three hundred forty billion, two hundred fifty-five million, three hundred thirty-three thousand, two hundred sixty-two".