13352531723990 has 64 divisors (see below), whose sum is σ = 24729036134400. Its totient is φ = 5188680941184.

The previous prime is 13352531723989. The next prime is 13352531724071. The reversal of 13352531723990 is 9932713525331.

It is a Harshad number since it is a multiple of its sum of digits (53).

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 31 ways as a sum of consecutive naturals, for example, 675759731 + ... + 675779489.

It is an arithmetic number, because the mean of its divisors is an integer number (386391189600).

Almost surely, 2^{13352531723990} is an apocalyptic number.

13352531723990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13352531723990 is a deficient number, since it is larger than the sum of its proper divisors (11376504410410).

13352531723990 is a wasteful number, since it uses less digits than its factorization.

13352531723990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32301.

The product of its (nonzero) digits is 4592700, while the sum is 53.

The spelling of 13352531723990 in words is "thirteen trillion, three hundred fifty-two billion, five hundred thirty-one million, seven hundred twenty-three thousand, nine hundred ninety".