40693452152386 has 8 divisors (see below), whose sum is σ = 66589285340304. Its totient is φ = 18497023705620.

The previous prime is 40693452152363. The next prime is 40693452152387. The reversal of 40693452152386 is 68325125439604.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40693452152386.

It is not an unprimeable number, because it can be changed into a prime (40693452152387) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 924851185260 + ... + 924851185303.

It is an arithmetic number, because the mean of its divisors is an integer number (8323660667538).

Almost surely, 2^{40693452152386} is an apocalyptic number.

40693452152386 is a deficient number, since it is larger than the sum of its proper divisors (25895833187918).

40693452152386 is a wasteful number, since it uses less digits than its factorization.

40693452152386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1849702370576.

The product of its (nonzero) digits is 37324800, while the sum is 58.

The spelling of 40693452152386 in words is "forty trillion, six hundred ninety-three billion, four hundred fifty-two million, one hundred fifty-two thousand, three hundred eighty-six".