5409940034 has 16 divisors (see below), whose sum is σ = 8551183200. Its totient is φ = 2559851424.

The previous prime is 5409940013. The next prime is 5409940057. The reversal of 5409940034 is 4300499045.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5409940034.

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, 40364 + ... + 111575.

It is an arithmetic number, because the mean of its divisors is an integer number (534448950).

Almost surely, 2^5409940034 is an apocalyptic number.

5409940034 is a deficient number, since it is larger than the sum of its proper divisors (3141243166).

5409940034 is a wasteful number, since it uses less digits than its factorization.

5409940034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152897.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 5409940034 is about 73552.2945529234. The cubic root of 5409940034 is about 1755.4864584936.

The spelling of 5409940034 in words is "five billion, four hundred nine million, nine hundred forty thousand, thirty-four".