1466141155 has 8 divisors (see below), whose sum is σ = 1760113584. Its totient is φ = 1172416800.

The previous prime is 1466141143. The next prime is 1466141231. The reversal of 1466141155 is 5511416641.

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

It is not a de Polignac number, because 1466141155 - 2¹¹ = 1466139107 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1466141155.

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, 48756 + ... + 72865.

It is an arithmetic number, because the mean of its divisors is an integer number (220014198).

Almost surely, 2^1466141155 is an apocalyptic number.

1466141155 is a deficient number, since it is larger than the sum of its proper divisors (293972429).

1466141155 is a wasteful number, since it uses less digits than its factorization.

1466141155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124037.

The product of its digits is 14400, while the sum is 34.

The square root of 1466141155 is about 38290.2227076313. Note that the first 3 decimals coincide. The cubic root of 1466141155 is about 1136.0355663479.

Adding to 1466141155 its reverse (5511416641), we get a palindrome (6977557796).

The spelling of 1466141155 in words is "one billion, four hundred sixty-six million, one hundred forty-one thousand, one hundred fifty-five".