405200041533542 has 64 divisors (see below), whose sum is σ = 642338483097600. Its totient is φ = 191324158396800.

The previous prime is 405200041533541. The next prime is 405200041533557. The reversal of 405200041533542 is 245335140002504.

It is a super-2 number, since 2×405200041533542² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 405200041533496 and 405200041533505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405200041533541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2908572584 + ... + 2908711892.

It is an arithmetic number, because the mean of its divisors is an integer number (10036538798400).

Almost surely, 2^{405200041533542} is an apocalyptic number.

405200041533542 is a deficient number, since it is larger than the sum of its proper divisors (237138441564058).

405200041533542 is a wasteful number, since it uses less digits than its factorization.

405200041533542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141221.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 405200041533542 in words is "four hundred five trillion, two hundred billion, forty-one million, five hundred thirty-three thousand, five hundred forty-two".