40211264506 has 16 divisors (see below), whose sum is σ = 68937160320. Its totient is φ = 17232508080.

The previous prime is 40211264503. The next prime is 40211264537. The reversal of 40211264506 is 60546211204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (40211264503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257235 + ... + 382873.

It is an arithmetic number, because the mean of its divisors is an integer number (4308572520).

Almost surely, 2^40211264506 is an apocalyptic number.

40211264506 is a deficient number, since it is larger than the sum of its proper divisors (28725895814).

40211264506 is a wasteful number, since it uses less digits than its factorization.

40211264506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148509.

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 40211264506 in words is "forty billion, two hundred eleven million, two hundred sixty-four thousand, five hundred six".