2401466143 has 4 divisors (see below), whose sum is σ = 2401851088. Its totient is φ = 2401081200.

The previous prime is 2401466113. The next prime is 2401466149. The reversal of 2401466143 is 3416641042.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3416641042 = 2 ⋅1708320521.

It is a cyclic number.

It is not a de Polignac number, because 2401466143 - 2¹³ = 2401457951 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 (2401466149) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 182958 + ... + 195643.

It is an arithmetic number, because the mean of its divisors is an integer number (600462772).

Almost surely, 2^2401466143 is an apocalyptic number.

2401466143 is a deficient number, since it is larger than the sum of its proper divisors (384945).

2401466143 is an equidigital number, since it uses as much as digits as its factorization.

2401466143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384944.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 2401466143 is about 49004.7563303808. The cubic root of 2401466143 is about 1339.1384792313.

The spelling of 2401466143 in words is "two billion, four hundred one million, four hundred sixty-six thousand, one hundred forty-three".