356140024542 has 96 divisors (see below), whose sum is σ = 832586620320. Its totient is φ = 109652797440.

The previous prime is 356140024531. The next prime is 356140024613. The reversal of 356140024542 is 245420041653.

356140024542 is a `hidden beast` number, since 3 + 5 + 6 + 1 + 400 + 245 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 356140024497 and 356140024506.

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, 24909948 + ... + 24924240.

It is an arithmetic number, because the mean of its divisors is an integer number (8672777295).

Almost surely, 2^356140024542 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 356140024542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416293310160).

356140024542 is an abundant number, since it is smaller than the sum of its proper divisors (476446595778).

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

356140024542 is a wasteful number, since it uses less digits than its factorization.

356140024542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16138 (or 16135 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 356140024542 in words is "three hundred fifty-six billion, one hundred forty million, twenty-four thousand, five hundred forty-two".