40689326132753 has 4 divisors (see below), whose sum is σ = 40691246276928. Its totient is φ = 40687405988580.

The previous prime is 40689326132657. The next prime is 40689326132773. The reversal of 40689326132753 is 35723162398604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40689326132753 - 2¹⁶ = 40689326067217 is a prime.

It is a super-2 number, since 2×40689326132753² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40689326132692 and 40689326132701.

It is not an unprimeable number, because it can be changed into a prime (40689326132773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 960040301 + ... + 960082682.

It is an arithmetic number, because the mean of its divisors is an integer number (10172811569232).

It is a 1-persistent number, because it is pandigital, but 2⋅40689326132753 = 81378652265506 is not.

Almost surely, 2^{40689326132753} is an apocalyptic number.

It is an amenable number.

40689326132753 is a deficient number, since it is larger than the sum of its proper divisors (1920144175).

40689326132753 is a wasteful number, since it uses less digits than its factorization.

40689326132753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920144174.

The product of its (nonzero) digits is 39191040, while the sum is 59.

The spelling of 40689326132753 in words is "forty trillion, six hundred eighty-nine billion, three hundred twenty-six million, one hundred thirty-two thousand, seven hundred fifty-three".