54050421342402 has 128 divisors (see below), whose sum is σ = 121850386560000. Its totient is φ = 17756900628480.

The previous prime is 54050421342347. The next prime is 54050421342427. The reversal of 54050421342402 is 20424312405045.

54050421342402 is a `hidden beast` number, since 5 + 405 + 0 + 4 + 2 + 1 + 3 + 4 + 240 + 2 = 666.

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, 8381206474 + ... + 8381212922.

It is an arithmetic number, because the mean of its divisors is an integer number (951956145000).

Almost surely, 2^{54050421342402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54050421342402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60925193280000).

54050421342402 is an abundant number, since it is smaller than the sum of its proper divisors (67799965217598).

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

54050421342402 is a wasteful number, since it uses less digits than its factorization.

54050421342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9753 (or 9747 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 54050421342402 its reverse (20424312405045), we get a palindrome (74474733747447).

The spelling of 54050421342402 in words is "fifty-four trillion, fifty billion, four hundred twenty-one million, three hundred forty-two thousand, four hundred two".