4155363342 has 80 divisors (see below), whose sum is σ = 10240921152. Its totient is φ = 1251339840.

The previous prime is 4155363341. The next prime is 4155363343. The reversal of 4155363342 is 2433635514.

4155363342 is a `hidden beast` number, since 4 + 1 + 553 + 63 + 3 + 42 = 666.

It is an interprime number because it is at equal distance from previous prime (4155363341) and next prime (4155363343).

It is a junction number, because it is equal to n+sod(n) for n = 4155363297 and 4155363306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155363341) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 77992 + ... + 119972.

Almost surely, 2^4155363342 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4155363342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5120460576).

4155363342 is an abundant number, since it is smaller than the sum of its proper divisors (6085557810).

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

4155363342 is a wasteful number, since it uses less digits than its factorization.

4155363342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42055 (or 42046 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 4155363342 is about 64462.1077998540. The cubic root of 4155363342 is about 1607.6925578963.

Adding to 4155363342 its reverse (2433635514), we get a palindrome (6588998856).

The spelling of 4155363342 in words is "four billion, one hundred fifty-five million, three hundred sixty-three thousand, three hundred forty-two".