40121080825268 has 48 divisors (see below), whose sum is σ = 71482757708544. Its totient is φ = 19700964460800.

The previous prime is 40121080825249. The next prime is 40121080825363. The reversal of 40121080825268 is 86252808012104.

40121080825268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40121080825268² (a number of 28 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 15 ways as a sum of consecutive naturals, for example, 55918193 + ... + 56631143.

It is an arithmetic number, because the mean of its divisors is an integer number (1489224118928).

Almost surely, 2^{40121080825268} is an apocalyptic number.

It is an amenable number.

40121080825268 is a deficient number, since it is larger than the sum of its proper divisors (31361676883276).

40121080825268 is a wasteful number, since it uses less digits than its factorization.

40121080825268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714192 (or 714190 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 47.

The spelling of 40121080825268 in words is "forty trillion, one hundred twenty-one billion, eighty million, eight hundred twenty-five thousand, two hundred sixty-eight".