42155310414 has 96 divisors (see below), whose sum is σ = 102641780736. Its totient is φ = 11304276480.

The previous prime is 42155310383. The next prime is 42155310419. The reversal of 42155310414 is 41401355124.

It is a super-2 number, since 2×42155310414² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42155310419) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4522819 + ... + 4532129.

It is an arithmetic number, because the mean of its divisors is an integer number (1069185216).

Almost surely, 2^42155310414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42155310414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51320890368).

42155310414 is an abundant number, since it is smaller than the sum of its proper divisors (60486470322).

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

42155310414 is a wasteful number, since it uses less digits than its factorization.

42155310414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9730 (or 9713 counting only the distinct ones).

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

Adding to 42155310414 its reverse (41401355124), we get a palindrome (83556665538).

The spelling of 42155310414 in words is "forty-two billion, one hundred fifty-five million, three hundred ten thousand, four hundred fourteen".