40454041201244 has 24 divisors (see below), whose sum is σ = 77256091979136. Its totient is φ = 18382093478000.

The previous prime is 40454041201201. The next prime is 40454041201261. The reversal of 40454041201244 is 44210214045404.

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, 152542712 + ... + 152807679.

It is an arithmetic number, because the mean of its divisors is an integer number (3219003832464).

Almost surely, 2^{40454041201244} is an apocalyptic number.

40454041201244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40454041201244 is a deficient number, since it is larger than the sum of its proper divisors (36802050777892).

40454041201244 is a wasteful number, since it uses less digits than its factorization.

40454041201244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305353417 (or 305353415 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 40454041201244 its reverse (44210214045404), we get a palindrome (84664255246648).

The spelling of 40454041201244 in words is "forty trillion, four hundred fifty-four billion, forty-one million, two hundred one thousand, two hundred forty-four".