40010123246 has 16 divisors (see below), whose sum is σ = 61315301376. Its totient is φ = 19572011736.

The previous prime is 40010123227. The next prime is 40010123281. The reversal of 40010123246 is 64232101004.

It is a congruent number.

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, 173375 + ... + 331781.

It is an arithmetic number, because the mean of its divisors is an integer number (3832206336).

Almost surely, 2^40010123246 is an apocalyptic number.

40010123246 is a deficient number, since it is larger than the sum of its proper divisors (21305178130).

40010123246 is a wasteful number, since it uses less digits than its factorization.

40010123246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161143.

The product of its (nonzero) digits is 1152, while the sum is 23.

The spelling of 40010123246 in words is "forty billion, ten million, one hundred twenty-three thousand, two hundred forty-six".