11862334512 has 480 divisors, whose sum is σ = 41181364224. Its totient is φ = 3115929600.

The previous prime is 11862334483. The next prime is 11862334541. The reversal of 11862334512 is 21543326811.

11862334512 is a `hidden beast` number, since 1 + 18 + 623 + 3 + 4 + 5 + 12 = 666.

It is an interprime number because it is at equal distance from previous prime (11862334483) and next prime (11862334541).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60214798 + ... + 60214994.

Almost surely, 2^11862334512 is an apocalyptic number.

11862334512 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 11862334512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20590682112).

11862334512 is an abundant number, since it is smaller than the sum of its proper divisors (29319029712).

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

11862334512 is a wasteful number, since it uses less digits than its factorization.

11862334512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337 (or 328 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 11862334512 in words is "eleven billion, eight hundred sixty-two million, three hundred thirty-four thousand, five hundred twelve".