2114154432 has 168 divisors, whose sum is σ = 6768333936. Its totient is φ = 650446848.

The previous prime is 2114154421. The next prime is 2114154439. The reversal of 2114154432 is 2344514112.

2114154432 is a `hidden beast` number, since 2 + 114 + 1 + 544 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2114154396 and 2114154405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114154439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 196948 + ... + 207404.

It is an arithmetic number, because the mean of its divisors is an integer number (40287702).

Almost surely, 2^2114154432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2114154432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3384166968).

2114154432 is an abundant number, since it is smaller than the sum of its proper divisors (4654179504).

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

2114154432 is a wasteful number, since it uses less digits than its factorization.

2114154432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497 (or 10475 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2114154432 is about 45979.9351021726. The cubic root of 2114154432 is about 1283.4498472876.

Adding to 2114154432 its reverse (2344514112), we get a palindrome (4458668544).

The spelling of 2114154432 in words is "two billion, one hundred fourteen million, one hundred fifty-four thousand, four hundred thirty-two".