534061242 has 256 divisors, whose sum is σ = 1517322240. Its totient is φ = 136857600.

The previous prime is 534061223. The next prime is 534061243. The reversal of 534061242 is 242160435.

534061242 is a `hidden beast` number, since 5 + 3 + 4 + 0 + 612 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (534061243) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5505738 + ... + 5505834.

It is an arithmetic number, because the mean of its divisors is an integer number (5927040).

Almost surely, 2^534061242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 534061242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (758661120).

534061242 is an abundant number, since it is smaller than the sum of its proper divisors (983260998).

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

534061242 is a wasteful number, since it uses less digits than its factorization.

534061242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 534061242 is about 23109.7650788579. The cubic root of 534061242 is about 811.3290389854.

The spelling of 534061242 in words is "five hundred thirty-four million, sixty-one thousand, two hundred forty-two".