5114143440 has 160 divisors (see below), whose sum is σ = 20131925760. Its totient is φ = 1168943616.

The previous prime is 5114143429. The next prime is 5114143459. The reversal of 5114143440 is 443414115.

5114143440 is a `hidden beast` number, since 51 + 141 + 434 + 40 = 666.

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

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, 153999 + ... + 184238.

It is an arithmetic number, because the mean of its divisors is an integer number (125824536).

Almost surely, 2^5114143440 is an apocalyptic number.

It is an amenable number.

5114143440 is an abundant number, since it is smaller than the sum of its proper divisors (15017782320).

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

5114143440 is a wasteful number, since it uses less digits than its factorization.

5114143440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338266 (or 338254 counting only the distinct ones).

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

The square root of 5114143440 is about 71513.2396133751. The cubic root of 5114143440 is about 1722.8903358797.

Adding to 5114143440 its reverse (443414115), we get a palindrome (5557557555).

The spelling of 5114143440 in words is "five billion, one hundred fourteen million, one hundred forty-three thousand, four hundred forty".