1325535350340 has 48 divisors (see below), whose sum is σ = 3730149763200. Its totient is φ = 351699828480.

The previous prime is 1325535350311. The next prime is 1325535350357. The reversal of 1325535350340 is 430535355231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55496241 + ... + 55520120.

It is an arithmetic number, because the mean of its divisors is an integer number (77711453400).

Almost surely, 2^{1325535350340} is an apocalyptic number.

1325535350340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1325535350340 is an abundant number, since it is smaller than the sum of its proper divisors (2404614412860).

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

1325535350340 is a wasteful number, since it uses less digits than its factorization.

1325535350340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111016572 (or 111016570 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 1325535350340 in words is "one trillion, three hundred twenty-five billion, five hundred thirty-five million, three hundred fifty thousand, three hundred forty".