3001542230640 has 80 divisors (see below), whose sum is σ = 9320263527456. Its totient is φ = 799079424000.

The previous prime is 3001542230639. The next prime is 3001542230651. The reversal of 3001542230640 is 460322451003.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 3001542230598 and 3001542230607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10260441 + ... + 10548920.

Almost surely, 2^{3001542230640} is an apocalyptic number.

3001542230640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3001542230640 is an abundant number, since it is smaller than the sum of its proper divisors (6318721296816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001542230640 is a wasteful number, since it uses less digits than its factorization.

3001542230640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20809978 (or 20809972 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 3001542230640 its reverse (460322451003), we get a palindrome (3461864681643).

The spelling of 3001542230640 in words is "three trillion, one billion, five hundred forty-two million, two hundred thirty thousand, six hundred forty".