4373777040 has 40 divisors (see below), whose sum is σ = 13558709568. Its totient is φ = 1166340480.

The previous prime is 4373776997. The next prime is 4373777081. The reversal of 4373777040 is 407773734.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 4373776983 and 4373777001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9111796 + ... + 9112275.

Almost surely, 2^4373777040 is an apocalyptic number.

4373777040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4373777040 is an abundant number, since it is smaller than the sum of its proper divisors (9184932528).

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

4373777040 is a wasteful number, since it uses less digits than its factorization.

4373777040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18224087 (or 18224081 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 42.

The square root of 4373777040 is about 66134.5374218343. The cubic root of 4373777040 is about 1635.3807453396.

The spelling of 4373777040 in words is "four billion, three hundred seventy-three million, seven hundred seventy-seven thousand, forty".