11626111142052 has 96 divisors (see below), whose sum is σ = 30561721257984. Its totient is φ = 3407927126400.

The previous prime is 11626111141979. The next prime is 11626111142123. The reversal of 11626111142052 is 25024111162611.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 8763423 + ... + 10002489.

It is an arithmetic number, because the mean of its divisors is an integer number (318351263104).

Almost surely, 2^{11626111142052} is an apocalyptic number.

11626111142052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11626111142052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15280860628992).

11626111142052 is an abundant number, since it is smaller than the sum of its proper divisors (18935610115932).

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

11626111142052 is a wasteful number, since it uses less digits than its factorization.

11626111142052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241409 (or 1241407 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The spelling of 11626111142052 in words is "eleven trillion, six hundred twenty-six billion, one hundred eleven million, one hundred forty-two thousand, fifty-two".