160466142131551 has 4 divisors (see below), whose sum is σ = 160467275356600. Its totient is φ = 160465008906504.

The previous prime is 160466142131543. The next prime is 160466142131557. The reversal of 160466142131551 is 155131241664061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 160466142131551 - 2³ = 160466142131543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160466142131557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 566400096 + ... + 566683333.

It is an arithmetic number, because the mean of its divisors is an integer number (40116818839150).

Almost surely, 2^{160466142131551} is an apocalyptic number.

160466142131551 is a deficient number, since it is larger than the sum of its proper divisors (1133225049).

160466142131551 is a wasteful number, since it uses less digits than its factorization.

160466142131551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133225048.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 160466142131551 in words is "one hundred sixty trillion, four hundred sixty-six billion, one hundred forty-two million, one hundred thirty-one thousand, five hundred fifty-one".