6040146321 has 16 divisors (see below), whose sum is σ = 9761853120. Its totient is φ = 3660694560.

The previous prime is 6040146313. The next prime is 6040146323. The reversal of 6040146321 is 1236410406.

It is not a de Polignac number, because 6040146321 - 2³ = 6040146313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (6040146323) 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, 10168300 + ... + 10168893.

It is an arithmetic number, because the mean of its divisors is an integer number (610115820).

Almost surely, 2^6040146321 is an apocalyptic number.

It is an amenable number.

6040146321 is a deficient number, since it is larger than the sum of its proper divisors (3721706799).

6040146321 is a wasteful number, since it uses less digits than its factorization.

6040146321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20337213 (or 20337207 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 6040146321 is about 77718.3782705223. The cubic root of 6040146321 is about 1821.1644041130.

Adding to 6040146321 its reverse (1236410406), we get a palindrome (7276556727).

The spelling of 6040146321 in words is "six billion, forty million, one hundred forty-six thousand, three hundred twenty-one".