40244777270 has 32 divisors (see below), whose sum is σ = 73108694016. Its totient is φ = 15949785600.

The previous prime is 40244777233. The next prime is 40244777273. The reversal of 40244777270 is 7277744204.

40244777270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40244777273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 945650 + ... + 987290.

It is an arithmetic number, because the mean of its divisors is an integer number (2284646688).

Almost surely, 2^40244777270 is an apocalyptic number.

40244777270 is a deficient number, since it is larger than the sum of its proper divisors (32863916746).

40244777270 is a wasteful number, since it uses less digits than its factorization.

40244777270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42536.

The product of its (nonzero) digits is 614656, while the sum is 44.

The spelling of 40244777270 in words is "forty billion, two hundred forty-four million, seven hundred seventy-seven thousand, two hundred seventy".