50443140030 has 64 divisors (see below), whose sum is σ = 123072984576. Its totient is φ = 13230000000.

The previous prime is 50443140019. The next prime is 50443140073. The reversal of 50443140030 is 3004134405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 402405 + ... + 512655.

It is an arithmetic number, because the mean of its divisors is an integer number (1923015384).

Almost surely, 2^50443140030 is an apocalyptic number.

50443140030 is an abundant number, since it is smaller than the sum of its proper divisors (72629844546).

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

50443140030 is a wasteful number, since it uses less digits than its factorization.

50443140030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110513.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 50443140030 its reverse (3004134405), we get a palindrome (53447274435).

The spelling of 50443140030 in words is "fifty billion, four hundred forty-three million, one hundred forty thousand, thirty".