1606324157004 has 24 divisors (see below), whose sum is σ = 4283531085568. Its totient is φ = 458949759120.

The previous prime is 1606324156999. The next prime is 1606324157027. The reversal of 1606324157004 is 4007514236061.

It is a happy number.

It is a super-2 number, since 2×1606324157004² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9561453232 + ... + 9561453399.

Almost surely, 2^{1606324157004} is an apocalyptic number.

1606324157004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1606324157004 is an abundant number, since it is smaller than the sum of its proper divisors (2677206928564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1606324157004 is a wasteful number, since it uses less digits than its factorization.

1606324157004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19122906645 (or 19122906643 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 1606324157004 in words is "one trillion, six hundred six billion, three hundred twenty-four million, one hundred fifty-seven thousand, four".