534255248416428 has 144 divisors (see below), whose sum is σ = 1684873904313600. Its totient is φ = 138671960112000.

The previous prime is 534255248416423. The next prime is 534255248416633. The reversal of 534255248416428 is 824614842552435.

534255248416428 is a `hidden beast` number, since 5 + 3 + 4 + 2 + 5 + 524 + 8 + 41 + 64 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (534255248416423) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 62391603 + ... + 70435946.

It is an arithmetic number, because the mean of its divisors is an integer number (11700513224400).

Almost surely, 2^{534255248416428} is an apocalyptic number.

It is an amenable number.

534255248416428 is an abundant number, since it is smaller than the sum of its proper divisors (1150618655897172).

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

534255248416428 is a wasteful number, since it uses less digits than its factorization.

534255248416428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132829028 (or 132829023 counting only the distinct ones).

The product of its digits is 294912000, while the sum is 63.

The spelling of 534255248416428 in words is "five hundred thirty-four trillion, two hundred fifty-five billion, two hundred forty-eight million, four hundred sixteen thousand, four hundred twenty-eight".