47622323123444 has 24 divisors (see below), whose sum is σ = 86307642102528. Its totient is φ = 22968000731520.

The previous prime is 47622323123429. The next prime is 47622323123533. The reversal of 47622323123444 is 44432132322674.

It is a happy number.

It is a super-2 number, since 2×47622323123444² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625452149 + ... + 625528284.

It is an arithmetic number, because the mean of its divisors is an integer number (3596151754272).

Almost surely, 2^{47622323123444} is an apocalyptic number.

It is an amenable number.

47622323123444 is a deficient number, since it is larger than the sum of its proper divisors (38685318979084).

47622323123444 is a wasteful number, since it uses less digits than its factorization.

47622323123444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250980775 (or 1250980773 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 47.

The spelling of 47622323123444 in words is "forty-seven trillion, six hundred twenty-two billion, three hundred twenty-three million, one hundred twenty-three thousand, four hundred forty-four".