4123051242 has 32 divisors (see below), whose sum is σ = 8850788352. Its totient is φ = 1275784704.

The previous prime is 4123051241. The next prime is 4123051271. The reversal of 4123051242 is 2421503214.

4123051242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4123051241) 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, 269418 + ... + 284309.

It is an arithmetic number, because the mean of its divisors is an integer number (276587136).

Almost surely, 2^4123051242 is an apocalyptic number.

4123051242 is an abundant number, since it is smaller than the sum of its proper divisors (4727737110).

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

4123051242 is a wasteful number, since it uses less digits than its factorization.

4123051242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553822.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4123051242 is about 64210.9900406465. The cubic root of 4123051242 is about 1603.5145713504.

Adding to 4123051242 its reverse (2421503214), we get a palindrome (6544554456).

The spelling of 4123051242 in words is "four billion, one hundred twenty-three million, fifty-one thousand, two hundred forty-two".