40274622450526 has 16 divisors (see below), whose sum is σ = 60746390647488. Its totient is φ = 20025828093600.

The previous prime is 40274622450509. The next prime is 40274622450553. The reversal of 40274622450526 is 62505422647204.

It is a self number, because there is not a number n which added to its sum of digits gives 40274622450526.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33918936 + ... + 35086228.

It is an arithmetic number, because the mean of its divisors is an integer number (3796649415468).

Almost surely, 2^{40274622450526} is an apocalyptic number.

40274622450526 is a deficient number, since it is larger than the sum of its proper divisors (20471768196962).

40274622450526 is a wasteful number, since it uses less digits than its factorization.

40274622450526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262787.

The product of its (nonzero) digits is 6451200, while the sum is 49.

The spelling of 40274622450526 in words is "forty trillion, two hundred seventy-four billion, six hundred twenty-two million, four hundred fifty thousand, five hundred twenty-six".