1340052867000 has 384 divisors, whose sum is σ = 4596795403200. Its totient is φ = 352066176000.

The previous prime is 1340052866993. The next prime is 1340052867061. The reversal of 1340052867000 is 7682500431.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 177557227 + ... + 177564773.

Almost surely, 2^{1340052867000} is an apocalyptic number.

1340052867000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340052867000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2298397701600).

1340052867000 is an abundant number, since it is smaller than the sum of its proper divisors (3256742536200).

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

1340052867000 is a wasteful number, since it uses less digits than its factorization.

1340052867000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7864 (or 7847 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 1340052867000 in words is "one trillion, three hundred forty billion, fifty-two million, eight hundred sixty-seven thousand".