40763644270 has 16 divisors (see below), whose sum is σ = 73498304880. Its totient is φ = 16277958784.

The previous prime is 40763644249. The next prime is 40763644283. The reversal of 40763644270 is 7244636704.

It is a super-2 number, since 2×40763644270² (a number of 22 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3431140 + ... + 3442999.

It is an arithmetic number, because the mean of its divisors is an integer number (4593644055).

Almost surely, 2^40763644270 is an apocalyptic number.

40763644270 is a deficient number, since it is larger than the sum of its proper divisors (32734660610).

40763644270 is a wasteful number, since it uses less digits than its factorization.

40763644270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6874739.

The product of its (nonzero) digits is 677376, while the sum is 43.

The spelling of 40763644270 in words is "forty billion, seven hundred sixty-three million, six hundred forty-four thousand, two hundred seventy".