40132087784401 has 8 divisors (see below), whose sum is σ = 40365171901440. Its totient is φ = 39899016388752.

The previous prime is 40132087784389. The next prime is 40132087784423. The reversal of 40132087784401 is 10448778023104.

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

It is a cyclic number.

It is not a de Polignac number, because 40132087784401 - 2¹⁹ = 40132087260113 is a prime.

It is a super-2 number, since 2×40132087784401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40132087784101) 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, 3184240 + ... + 9508078.

It is an arithmetic number, because the mean of its divisors is an integer number (5045646487680).

Almost surely, 2^{40132087784401} is an apocalyptic number.

It is an amenable number.

40132087784401 is a deficient number, since it is larger than the sum of its proper divisors (233084117039).

40132087784401 is a wasteful number, since it uses less digits than its factorization.

40132087784401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360695.

The product of its (nonzero) digits is 1204224, while the sum is 49.

The spelling of 40132087784401 in words is "forty trillion, one hundred thirty-two billion, eighty-seven million, seven hundred eighty-four thousand, four hundred one".