5401114400 has 72 divisors (see below), whose sum is σ = 14384173104. Its totient is φ = 1964038400.

The previous prime is 5401114393. The next prime is 5401114409. The reversal of 5401114400 is 44111045.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (5401114409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298082 + ... + 315681.

It is an arithmetic number, because the mean of its divisors is an integer number (199780182).

Almost surely, 2^5401114400 is an apocalyptic number.

5401114400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5401114400 is an abundant number, since it is smaller than the sum of its proper divisors (8983058704).

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

5401114400 is a wasteful number, since it uses less digits than its factorization.

5401114400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613794 (or 613781 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 5401114400 is about 73492.2744239148. The cubic root of 5401114400 is about 1754.5313207514.

Adding to 5401114400 its reverse (44111045), we get a palindrome (5445225445).

The spelling of 5401114400 in words is "five billion, four hundred one million, one hundred fourteen thousand, four hundred".