2402144061 has 8 divisors (see below), whose sum is σ = 3233954880. Its totient is φ = 1585881312.

The previous prime is 2402144057. The next prime is 2402144077. The reversal of 2402144061 is 1604412042.

It is a happy number.

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

It is not a de Polignac number, because 2402144061 - 2² = 2402144057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2402144011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3886656 + ... + 3887273.

It is an arithmetic number, because the mean of its divisors is an integer number (404244360).

Almost surely, 2^2402144061 is an apocalyptic number.

It is an amenable number.

2402144061 is a deficient number, since it is larger than the sum of its proper divisors (831810819).

2402144061 is a wasteful number, since it uses less digits than its factorization.

2402144061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7774035.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 2402144061 is about 49011.6727015106. The cubic root of 2402144061 is about 1339.2644773527.

The spelling of 2402144061 in words is "two billion, four hundred two million, one hundred forty-four thousand, sixty-one".