5440340206 has 16 divisors (see below), whose sum is σ = 9340595424. Its totient is φ = 2327999904.

The previous prime is 5440340183. The next prime is 5440340219. The reversal of 5440340206 is 6020430445.

It is a pancake number, because a pancake can be divided into 5440340206 parts by 104310 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288405 + ... + 306688.

It is an arithmetic number, because the mean of its divisors is an integer number (583787214).

Almost surely, 2^5440340206 is an apocalyptic number.

5440340206 is a deficient number, since it is larger than the sum of its proper divisors (3900255218).

5440340206 is a wasteful number, since it uses less digits than its factorization.

5440340206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595755.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 5440340206 is about 73758.6619048909. The cubic root of 5440340206 is about 1758.7685305460.

The spelling of 5440340206 in words is "five billion, four hundred forty million, three hundred forty thousand, two hundred six".