50121141443604 has 144 divisors (see below), whose sum is σ = 157959905201280. Its totient is φ = 13018283089920.

The previous prime is 50121141443551. The next prime is 50121141443647. The reversal of 50121141443604 is 40634414112105.

50121141443604 is a `hidden beast` number, since 5 + 0 + 1 + 2 + 1 + 1 + 4 + 1 + 4 + 43 + 604 = 666.

It is a super-2 number, since 2×50121141443604² (a number of 28 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 328042492 + ... + 328195244.

It is an arithmetic number, because the mean of its divisors is an integer number (1096943786120).

Almost surely, 2^{50121141443604} is an apocalyptic number.

It is an amenable number.

50121141443604 is an abundant number, since it is smaller than the sum of its proper divisors (107838763757676).

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

50121141443604 is a wasteful number, since it uses less digits than its factorization.

50121141443604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271150 (or 271145 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 50121141443604 its reverse (40634414112105), we get a palindrome (90755555555709).

The spelling of 50121141443604 in words is "fifty trillion, one hundred twenty-one billion, one hundred forty-one million, four hundred forty-three thousand, six hundred four".