40026067306881 has 8 divisors (see below), whose sum is σ = 53368300639680. Its totient is φ = 26683939422672.

The previous prime is 40026067306877. The next prime is 40026067306909. The reversal of 40026067306881 is 18860376062004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40026067306881 - 2² = 40026067306877 is a prime.

It is a super-2 number, since 2×40026067306881² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40026067306681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25472170 + ... + 26997843.

It is an arithmetic number, because the mean of its divisors is an integer number (6671037579960).

Almost surely, 2^{40026067306881} is an apocalyptic number.

It is an amenable number.

40026067306881 is a deficient number, since it is larger than the sum of its proper divisors (13342233332799).

40026067306881 is a wasteful number, since it uses less digits than its factorization.

40026067306881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52724295.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 40026067306881 in words is "forty trillion, twenty-six billion, sixty-seven million, three hundred six thousand, eight hundred eighty-one".