4155610242 has 16 divisors (see below), whose sum is σ = 9498537792. Its totient is φ = 1187317200.

The previous prime is 4155610229. The next prime is 4155610243. The reversal of 4155610242 is 2420165514.

4155610242 is digitally balanced in base 2 and base 4, because in such bases 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 (4155610243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49471509 + ... + 49471592.

It is an arithmetic number, because the mean of its divisors is an integer number (593658612).

Almost surely, 2^4155610242 is an apocalyptic number.

4155610242 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4155610242 is an abundant number, since it is smaller than the sum of its proper divisors (5342927550).

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

4155610242 is a wasteful number, since it uses less digits than its factorization.

4155610242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98943113.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4155610242 is about 64464.0228499587. The cubic root of 4155610242 is about 1607.7243987887.

Adding to 4155610242 its reverse (2420165514), we get a palindrome (6575775756).

The spelling of 4155610242 in words is "four billion, one hundred fifty-five million, six hundred ten thousand, two hundred forty-two".