5400343212 has 48 divisors (see below), whose sum is σ = 13939962624. Its totient is φ = 1613416000.

The previous prime is 5400343171. The next prime is 5400343217. The reversal of 5400343212 is 2123430045.

It is not an unprimeable number, because it can be changed into a prime (5400343217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278739 + ... + 297482.

It is an arithmetic number, because the mean of its divisors is an integer number (290415888).

Almost surely, 2^5400343212 is an apocalyptic number.

It is an amenable number.

5400343212 is an abundant number, since it is smaller than the sum of its proper divisors (8539619412).

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

5400343212 is a wasteful number, since it uses less digits than its factorization.

5400343212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576310 (or 576308 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5400343212 is about 73487.0275082616. The cubic root of 5400343212 is about 1754.4478109542.

Adding to 5400343212 its reverse (2123430045), we get a palindrome (7523773257).

The spelling of 5400343212 in words is "five billion, four hundred million, three hundred forty-three thousand, two hundred twelve".