8406032521919 has 8 divisors (see below), whose sum is σ = 8805970344000. Its totient is φ = 8013433008672.

The previous prime is 8406032521891. The next prime is 8406032521921. The reversal of 8406032521919 is 9191252306048.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8406032521919 is a prime.

It is a super-2 number, since 2×8406032521919² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8496032521919) 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, 1834574864 + ... + 1834579445.

It is an arithmetic number, because the mean of its divisors is an integer number (1100746293000).

Almost surely, 2^{8406032521919} is an apocalyptic number.

8406032521919 is a deficient number, since it is larger than the sum of its proper divisors (399937822081).

8406032521919 is a wasteful number, since it uses less digits than its factorization.

8406032521919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669154417.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 8406032521919 in words is "eight trillion, four hundred six billion, thirty-two million, five hundred twenty-one thousand, nine hundred nineteen".