4115422542 has 32 divisors (see below), whose sum is σ = 10261833984. Its totient is φ = 1068940800.

The previous prime is 4115422541. The next prime is 4115422547. The reversal of 4115422542 is 2452245114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4115422541) 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, 4453459 + ... + 4454382.

It is an arithmetic number, because the mean of its divisors is an integer number (320682312).

Almost surely, 2^4115422542 is an apocalyptic number.

4115422542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4115422542 is an abundant number, since it is smaller than the sum of its proper divisors (6146411442).

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

4115422542 is a wasteful number, since it uses less digits than its factorization.

4115422542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907864.

The product of its digits is 12800, while the sum is 30.

The square root of 4115422542 is about 64151.5591548639. The cubic root of 4115422542 is about 1602.5249899927.

Adding to 4115422542 its reverse (2452245114), we get a palindrome (6567667656).

The spelling of 4115422542 in words is "four billion, one hundred fifteen million, four hundred twenty-two thousand, five hundred forty-two".