11348145780 has 24 divisors (see below), whose sum is σ = 31774808352. Its totient is φ = 3026172192.

The previous prime is 11348145719. The next prime is 11348145803. The reversal of 11348145780 is 8754184311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94567822 + ... + 94567941.

It is an arithmetic number, because the mean of its divisors is an integer number (1323950348).

Almost surely, 2^11348145780 is an apocalyptic number.

11348145780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11348145780 is an abundant number, since it is smaller than the sum of its proper divisors (20426662572).

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

11348145780 is a wasteful number, since it uses less digits than its factorization.

11348145780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189135775 (or 189135773 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 11348145780 in words is "eleven billion, three hundred forty-eight million, one hundred forty-five thousand, seven hundred eighty".