400542222334335 has 16 divisors (see below), whose sum is σ = 645545421108576. Its totient is φ = 212063230120448.

The previous prime is 400542222334291. The next prime is 400542222334343. The reversal of 400542222334335 is 533433222245004.

It is a cyclic number.

It is not a de Polignac number, because 400542222334335 - 2¹⁰ = 400542222333311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97455526494 + ... + 97455530603.

It is an arithmetic number, because the mean of its divisors is an integer number (40346588819286).

Almost surely, 2^{400542222334335} is an apocalyptic number.

400542222334335 is a deficient number, since it is larger than the sum of its proper divisors (245003198774241).

400542222334335 is a wasteful number, since it uses less digits than its factorization.

400542222334335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194911057242.

The product of its (nonzero) digits is 2073600, while the sum is 42.

Adding to 400542222334335 its reverse (533433222245004), we get a palindrome (933975444579339).

The spelling of 400542222334335 in words is "four hundred trillion, five hundred forty-two billion, two hundred twenty-two million, three hundred thirty-four thousand, three hundred thirty-five".