4040057350 has 36 divisors (see below), whose sum is σ = 8741370204. Its totient is φ = 1385161680.

The previous prime is 4040057339. The next prime is 4040057353. The reversal of 4040057350 is 537500404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040057353) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 822052 + ... + 826951.

It is an arithmetic number, because the mean of its divisors is an integer number (242815839).

Almost surely, 2^4040057350 is an apocalyptic number.

4040057350 is an abundant number, since it is smaller than the sum of its proper divisors (4701312854).

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

4040057350 is a wasteful number, since it uses less digits than its factorization.

4040057350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649029 (or 1649017 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 4040057350 is about 63561.4454681452. The cubic root of 4040057350 is about 1592.6823846178.

Adding to 4040057350 its reverse (537500404), we get a palindrome (4577557754).

The spelling of 4040057350 in words is "four billion, forty million, fifty-seven thousand, three hundred fifty".