23214040000 has 280 divisors, whose sum is σ = 60343783808. Its totient is φ = 8847360000.

The previous prime is 23214039983. The next prime is 23214040043. The reversal of 23214040000 is 4041232.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 120279904 + ... + 120280096.

Almost surely, 2^23214040000 is an apocalyptic number.

23214040000 is a gapful number since it is divisible by the number (20) 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 23214040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30171891904).

23214040000 is an abundant number, since it is smaller than the sum of its proper divisors (37129743808).

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

23214040000 is an equidigital number, since it uses as much as digits as its factorization.

23214040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 23214040000 its reverse (4041232), we get a palindrome (23218081232).

The spelling of 23214040000 in words is "twenty-three billion, two hundred fourteen million, forty thousand".