4013954217822 has 32 divisors (see below), whose sum is σ = 8054683752960. Its totient is φ = 1333523215520.

The previous prime is 4013954217809. The next prime is 4013954217899. The reversal of 4013954217822 is 2287124593104.

It is a super-2 number, since 2×4013954217822² (a number of 26 digits) contains 22 as substring.

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, 16041004 + ... + 16289312.

It is an arithmetic number, because the mean of its divisors is an integer number (251708867280).

Almost surely, 2^{4013954217822} is an apocalyptic number.

4013954217822 is an abundant number, since it is smaller than the sum of its proper divisors (4040729535138).

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

4013954217822 is a wasteful number, since it uses less digits than its factorization.

4013954217822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257288.

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 4013954217822 in words is "four trillion, thirteen billion, nine hundred fifty-four million, two hundred seventeen thousand, eight hundred twenty-two".