40274244141 has 16 divisors (see below), whose sum is σ = 53973072384. Its totient is φ = 26712779184.

The previous prime is 40274244037. The next prime is 40274244149. The reversal of 40274244141 is 14144247204.

It is a happy number.

It is not a de Polignac number, because 40274244141 - 2¹⁹ = 40273719853 is a prime.

It is a super-2 number, since 2×40274244141² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40274244149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463816 + ... + 543758.

It is an arithmetic number, because the mean of its divisors is an integer number (3373317024).

Almost surely, 2^40274244141 is an apocalyptic number.

It is an amenable number.

40274244141 is a deficient number, since it is larger than the sum of its proper divisors (13698828243).

40274244141 is a wasteful number, since it uses less digits than its factorization.

40274244141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80800.

The product of its (nonzero) digits is 28672, while the sum is 33.

The spelling of 40274244141 in words is "forty billion, two hundred seventy-four million, two hundred forty-four thousand, one hundred forty-one".