40447150834 has 16 divisors (see below), whose sum is σ = 62429230080. Its totient is φ = 19641831840.

The previous prime is 40447150813. The next prime is 40447150837. The reversal of 40447150834 is 43805174404.

It is not an unprimeable number, because it can be changed into a prime (40447150837) by changing a digit.

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, 1087674 + ... + 1124245.

It is an arithmetic number, because the mean of its divisors is an integer number (3901826880).

Almost surely, 2^40447150834 is an apocalyptic number.

40447150834 is a deficient number, since it is larger than the sum of its proper divisors (21982079246).

40447150834 is a wasteful number, since it uses less digits than its factorization.

40447150834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212185.

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 40447150834 in words is "forty billion, four hundred forty-seven million, one hundred fifty thousand, eight hundred thirty-four".