533240040402 has 16 divisors (see below), whose sum is σ = 1184977867680. Its totient is φ = 177746680116.

The previous prime is 533240040397. The next prime is 533240040449. The reversal of 533240040402 is 204040042335.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4937407728 + ... + 4937407835.

It is an arithmetic number, because the mean of its divisors is an integer number (74061116730).

Almost surely, 2^533240040402 is an apocalyptic number.

533240040402 is an abundant number, since it is smaller than the sum of its proper divisors (651737827278).

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

533240040402 is a wasteful number, since it uses less digits than its factorization.

533240040402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9874815574 (or 9874815568 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 533240040402 its reverse (204040042335), we get a palindrome (737280082737).

The spelling of 533240040402 in words is "five hundred thirty-three billion, two hundred forty million, forty thousand, four hundred two".