40265040224 has 12 divisors (see below), whose sum is σ = 79271798004. Its totient is φ = 20132520096.

The previous prime is 40265040223. The next prime is 40265040241. The reversal of 40265040224 is 42204056204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40265040223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629141222 + ... + 629141285.

It is an arithmetic number, because the mean of its divisors is an integer number (6605983167).

Almost surely, 2^40265040224 is an apocalyptic number.

It is an amenable number.

40265040224 is a deficient number, since it is larger than the sum of its proper divisors (39006757780).

40265040224 is a wasteful number, since it uses less digits than its factorization.

40265040224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258282517 (or 1258282509 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 40265040224 its reverse (42204056204), we get a palindrome (82469096428).

The spelling of 40265040224 in words is "forty billion, two hundred sixty-five million, forty thousand, two hundred twenty-four".