1340925537600 has 1344 divisors, whose sum is σ = 5695041208320. Its totient is φ = 303309619200.

The previous prime is 1340925537563. The next prime is 1340925537629. The reversal of 1340925537600 is 67355290431.

1340925537600 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 9 + 2 + 5 + 5 + 37 + 600 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1025956147 + ... + 1025957453.

Almost surely, 2^{1340925537600} is an apocalyptic number.

1340925537600 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 1340925537600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2847520604160).

1340925537600 is an abundant number, since it is smaller than the sum of its proper divisors (4354115670720).

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

1340925537600 is a wasteful number, since it uses less digits than its factorization.

1340925537600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 45.

The spelling of 1340925537600 in words is "one trillion, three hundred forty billion, nine hundred twenty-five million, five hundred thirty-seven thousand, six hundred".