2440134746 has 32 divisors (see below), whose sum is σ = 4432527360. Its totient is φ = 983506176.

The previous prime is 2440134743. The next prime is 2440134751. The reversal of 2440134746 is 6474310442.

It is not an unprimeable number, because it can be changed into a prime (2440134743) 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, 394151 + ... + 400293.

It is an arithmetic number, because the mean of its divisors is an integer number (138516480).

Almost surely, 2^2440134746 is an apocalyptic number.

2440134746 is a deficient number, since it is larger than the sum of its proper divisors (1992392614).

2440134746 is a wasteful number, since it uses less digits than its factorization.

2440134746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7838.

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 2440134746 is about 49397.7200486014. The cubic root of 2440134746 is about 1346.2878809050.

The spelling of 2440134746 in words is "two billion, four hundred forty million, one hundred thirty-four thousand, seven hundred forty-six".