160941451 has 16 divisors (see below), whose sum is σ = 178972416. Its totient is φ = 143500000.

The previous prime is 160941433. The next prime is 160941463. The reversal of 160941451 is 154149061.

It is a cyclic number.

It is not a de Polignac number, because 160941451 - 2⁷ = 160941323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160941401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195621 + ... + 196441.

It is an arithmetic number, because the mean of its divisors is an integer number (11185776).

Almost surely, 2^160941451 is an apocalyptic number.

160941451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

160941451 is a deficient number, since it is larger than the sum of its proper divisors (18030965).

160941451 is a wasteful number, since it uses less digits than its factorization.

160941451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 160941451 is about 12686.2701768487. The cubic root of 160941451 is about 543.9462296821.

The spelling of 160941451 in words is "one hundred sixty million, nine hundred forty-one thousand, four hundred fifty-one".