40401520130126 has 8 divisors (see below), whose sum is σ = 60603642453144. Its totient is φ = 20200305979080.

The previous prime is 40401520130063. The next prime is 40401520130189. The reversal of 40401520130126 is 62103102510404.

40401520130126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40401520130063) and next prime (40401520130189).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226931765 + ... + 227109728.

It is an arithmetic number, because the mean of its divisors is an integer number (7575455306643).

Almost surely, 2^{40401520130126} is an apocalyptic number.

40401520130126 is a deficient number, since it is larger than the sum of its proper divisors (20202122323018).

40401520130126 is a wasteful number, since it uses less digits than its factorization.

40401520130126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454085986.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 40401520130126 in words is "forty trillion, four hundred one billion, five hundred twenty million, one hundred thirty thousand, one hundred twenty-six".