11267437234000 has 80 divisors (see below), whose sum is σ = 27248129110800. Its totient is φ = 4506401548800.

The previous prime is 11267437233971. The next prime is 11267437234003. The reversal of 11267437234000 is 43273476211.

It can be written as a sum of positive squares in 8 ways, for example, as 6106216597776 + 5161220636224 = 2471076^2 + 2271832^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11267437234003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15543634 + ... + 16252366.

It is an arithmetic number, because the mean of its divisors is an integer number (340601613885).

Almost surely, 2^{11267437234000} is an apocalyptic number.

11267437234000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11267437234000 is an abundant number, since it is smaller than the sum of its proper divisors (15980691876800).

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

11267437234000 is an equidigital number, since it uses as much as digits as its factorization.

11267437234000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716705 (or 716689 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 11267437234000 in words is "eleven trillion, two hundred sixty-seven billion, four hundred thirty-seven million, two hundred thirty-four thousand".