161436003152 has 40 divisors (see below), whose sum is σ = 313524224832. Its totient is φ = 80526758400.

The previous prime is 161436003121. The next prime is 161436003161. The reversal of 161436003152 is 251300634161.

161436003152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×161436003152³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12684152 + ... + 12696872.

Almost surely, 2^161436003152 is an apocalyptic number.

It is an amenable number.

161436003152 is a deficient number, since it is larger than the sum of its proper divisors (152088221680).

161436003152 is a wasteful number, since it uses less digits than its factorization.

161436003152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14547 (or 14541 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 161436003152 in words is "one hundred sixty-one billion, four hundred thirty-six million, three thousand, one hundred fifty-two".