40275246322660 has 48 divisors (see below), whose sum is σ = 85801376328192. Its totient is φ = 15877247702400.

The previous prime is 40275246322651. The next prime is 40275246322691. The reversal of 40275246322660 is 6622364257204.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1516587 + ... + 9102226.

It is an arithmetic number, because the mean of its divisors is an integer number (1787528673504).

Almost surely, 2^{40275246322660} is an apocalyptic number.

It is an amenable number.

40275246322660 is an abundant number, since it is smaller than the sum of its proper divisors (45526130005532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40275246322660 is a wasteful number, since it uses less digits than its factorization.

40275246322660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10621564 (or 10621562 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 49.

The spelling of 40275246322660 in words is "forty trillion, two hundred seventy-five billion, two hundred forty-six million, three hundred twenty-two thousand, six hundred sixty".