4121540354 has 8 divisors (see below), whose sum is σ = 6206366988. Its totient is φ = 2052751360.

The previous prime is 4121540351. The next prime is 4121540359. The reversal of 4121540354 is 4530451214.

It can be written as a sum of positive squares in 2 ways, for example, as 3755851225 + 365689129 = 61285^2 + 19123^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4121540351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4008767 + ... + 4009794.

Almost surely, 2^4121540354 is an apocalyptic number.

4121540354 is a deficient number, since it is larger than the sum of its proper divisors (2084826634).

4121540354 is a wasteful number, since it uses less digits than its factorization.

4121540354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8018820.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4121540354 is about 64199.2239361194. The cubic root of 4121540354 is about 1603.3186786504.

Adding to 4121540354 its reverse (4530451214), we get a palindrome (8651991568).

The spelling of 4121540354 in words is "four billion, one hundred twenty-one million, five hundred forty thousand, three hundred fifty-four".