50431442242104 has 256 divisors, whose sum is σ = 174661011072000. Its totient is φ = 13098575992320.

The previous prime is 50431442242079. The next prime is 50431442242123. The reversal of 50431442242104 is 40124224413405.

50431442242104 is a `hidden beast` number, since 5 + 0 + 4 + 3 + 14 + 422 + 4 + 210 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 666788962 + ... + 666864590.

It is an arithmetic number, because the mean of its divisors is an integer number (682269574500).

Almost surely, 2^{50431442242104} is an apocalyptic number.

50431442242104 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50431442242104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87330505536000).

50431442242104 is an abundant number, since it is smaller than the sum of its proper divisors (124229568829896).

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

50431442242104 is a wasteful number, since it uses less digits than its factorization.

50431442242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115755 (or 115745 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 36.

Adding to 50431442242104 its reverse (40124224413405), we get a palindrome (90555666655509).

The spelling of 50431442242104 in words is "fifty trillion, four hundred thirty-one billion, four hundred forty-two million, two hundred forty-two thousand, one hundred four".