11345590144780 has 24 divisors (see below), whose sum is σ = 24181347356208. Its totient is φ = 4470501190848.

The previous prime is 11345590144739. The next prime is 11345590144807. The reversal of 11345590144780 is 8744109554311.

It is a super-2 number, since 2×11345590144780² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4233427819 + ... + 4233430498.

It is an arithmetic number, because the mean of its divisors is an integer number (1007556139842).

Almost surely, 2^{11345590144780} is an apocalyptic number.

11345590144780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11345590144780 is an abundant number, since it is smaller than the sum of its proper divisors (12835757211428).

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

11345590144780 is a wasteful number, since it uses less digits than its factorization.

11345590144780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8466858393 (or 8466858391 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 52.

The spelling of 11345590144780 in words is "eleven trillion, three hundred forty-five billion, five hundred ninety million, one hundred forty-four thousand, seven hundred eighty".