11381485148340 has 96 divisors (see below), whose sum is σ = 32648554552320. Its totient is φ = 2960753433600.

The previous prime is 11381485148339. The next prime is 11381485148353. The reversal of 11381485148340 is 4384158418311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26128125 + ... + 26560155.

It is an arithmetic number, because the mean of its divisors is an integer number (340089109920).

Almost surely, 2^{11381485148340} is an apocalyptic number.

11381485148340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11381485148340 is an abundant number, since it is smaller than the sum of its proper divisors (21267069403980).

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

11381485148340 is a wasteful number, since it uses less digits than its factorization.

11381485148340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442793 (or 442791 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 11381485148340 in words is "eleven trillion, three hundred eighty-one billion, four hundred eighty-five million, one hundred forty-eight thousand, three hundred forty".