40221113104254 has 16 divisors (see below), whose sum is σ = 85174121868048. Its totient is φ = 12618388424832.

The previous prime is 40221113104171. The next prime is 40221113104279. The reversal of 40221113104254 is 45240131112204.

It is a congruent number.

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, 197162319037 + ... + 197162319240.

It is an arithmetic number, because the mean of its divisors is an integer number (5323382616753).

Almost surely, 2^{40221113104254} is an apocalyptic number.

40221113104254 is an abundant number, since it is smaller than the sum of its proper divisors (44953008763794).

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

40221113104254 is a wasteful number, since it uses less digits than its factorization.

40221113104254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394324638299.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 40221113104254 its reverse (45240131112204), we get a palindrome (85461244216458).

The spelling of 40221113104254 in words is "forty trillion, two hundred twenty-one billion, one hundred thirteen million, one hundred four thousand, two hundred fifty-four".