40756772609248 has 24 divisors (see below), whose sum is σ = 81437506467912. Its totient is φ = 20074231284096.

The previous prime is 40756772609221. The next prime is 40756772609279. The reversal of 40756772609248 is 84290627765704.

It is a super-3 number, since 3×40756772609248³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9504842215 + ... + 9504846502.

It is an arithmetic number, because the mean of its divisors is an integer number (3393229436163).

Almost surely, 2^{40756772609248} is an apocalyptic number.

It is an amenable number.

40756772609248 is a deficient number, since it is larger than the sum of its proper divisors (40680733858664).

40756772609248 is a wasteful number, since it uses less digits than its factorization.

40756772609248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19009688794 (or 19009688786 counting only the distinct ones).

The product of its (nonzero) digits is 284497920, while the sum is 67.

The spelling of 40756772609248 in words is "forty trillion, seven hundred fifty-six billion, seven hundred seventy-two million, six hundred nine thousand, two hundred forty-eight".