40016633205126 has 16 divisors (see below), whose sum is σ = 80206124442624. Its totient is φ = 13310068062984.

The previous prime is 40016633205097. The next prime is 40016633205161. The reversal of 40016633205126 is 62150233661004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7202415006 + ... + 7202420561.

It is an arithmetic number, because the mean of its divisors is an integer number (5012882777664).

Almost surely, 2^{40016633205126} is an apocalyptic number.

40016633205126 is an abundant number, since it is smaller than the sum of its proper divisors (40189491237498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40016633205126 is a wasteful number, since it uses less digits than its factorization.

40016633205126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14404836035.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 40016633205126 in words is "forty trillion, sixteen billion, six hundred thirty-three million, two hundred five thousand, one hundred twenty-six".