11622832466840 has 128 divisors (see below), whose sum is σ = 30064086817920. Its totient is φ = 3961427558400.

The previous prime is 11622832466827. The next prime is 11622832466867. The reversal of 11622832466840 is 4866423822611.

It is a happy number.

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, 74551370 + ... + 74707110.

It is an arithmetic number, because the mean of its divisors is an integer number (234875678265).

Almost surely, 2^{11622832466840} is an apocalyptic number.

11622832466840 is a gapful number since it is divisible by the number (10) 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 11622832466840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15032043408960).

11622832466840 is an abundant number, since it is smaller than the sum of its proper divisors (18441254351080).

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

11622832466840 is a wasteful number, since it uses less digits than its factorization.

11622832466840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157333 (or 157329 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 53.

The spelling of 11622832466840 in words is "eleven trillion, six hundred twenty-two billion, eight hundred thirty-two million, four hundred sixty-six thousand, eight hundred forty".