50111142414 has 32 divisors (see below), whose sum is σ = 100790476800. Its totient is φ = 16609123872.

The previous prime is 50111142397. The next prime is 50111142451. The reversal of 50111142414 is 41424111105.

It is a happy number.

It is a super-2 number, since 2×50111142414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1973004 + ... + 1998240.

It is an arithmetic number, because the mean of its divisors is an integer number (3149702400).

Almost surely, 2^50111142414 is an apocalyptic number.

50111142414 is an abundant number, since it is smaller than the sum of its proper divisors (50679334386).

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

50111142414 is a wasteful number, since it uses less digits than its factorization.

50111142414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27104.

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 50111142414 its reverse (41424111105), we get a palindrome (91535253519).

The spelling of 50111142414 in words is "fifty billion, one hundred eleven million, one hundred forty-two thousand, four hundred fourteen".