400160135 has 8 divisors (see below), whose sum is σ = 480498480. Its totient is φ = 319923904.

The previous prime is 400160087. The next prime is 400160147. The reversal of 400160135 is 531061004.

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

It is a cyclic number.

It is not a de Polignac number, because 400160135 - 2¹⁶ = 400094599 is a prime.

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, 16622 + ... + 32811.

It is an arithmetic number, because the mean of its divisors is an integer number (60062310).

Almost surely, 2^400160135 is an apocalyptic number.

400160135 is a deficient number, since it is larger than the sum of its proper divisors (80338345).

400160135 is a wasteful number, since it uses less digits than its factorization.

400160135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51057.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 400160135 is about 20004.0029744049. The cubic root of 400160135 is about 736.9046103408.

The spelling of 400160135 in words is "four hundred million, one hundred sixty thousand, one hundred thirty-five".