11342505125 has 16 divisors (see below), whose sum is σ = 16177654272. Its totient is φ = 7777717200.

The previous prime is 11342505121. The next prime is 11342505133. The reversal of 11342505125 is 52150524311.

It is not a de Polignac number, because 11342505125 - 2² = 11342505121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342505121) by changing a digit.

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, 6480557 + ... + 6482306.

It is an arithmetic number, because the mean of its divisors is an integer number (1011103392).

Almost surely, 2^11342505125 is an apocalyptic number.

It is an amenable number.

11342505125 is a deficient number, since it is larger than the sum of its proper divisors (4835149147).

11342505125 is an equidigital number, since it uses as much as digits as its factorization.

11342505125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12962885 (or 12962875 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 11342505125 in words is "eleven billion, three hundred forty-two million, five hundred five thousand, one hundred twenty-five".