40272851794 has 16 divisors (see below), whose sum is σ = 73100302848. Its totient is φ = 16244511552.

The previous prime is 40272851779. The next prime is 40272851809. The reversal of 40272851794 is 49715827204.

It is an interprime number because it is at equal distance from previous prime (40272851779) and next prime (40272851809).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84606594 + ... + 84607069.

It is an arithmetic number, because the mean of its divisors is an integer number (4568768928).

Almost surely, 2^40272851794 is an apocalyptic number.

40272851794 is a deficient number, since it is larger than the sum of its proper divisors (32827451054).

40272851794 is a wasteful number, since it uses less digits than its factorization.

40272851794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169213689.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 40272851794 in words is "forty billion, two hundred seventy-two million, eight hundred fifty-one thousand, seven hundred ninety-four".