3249258623420 has 24 divisors (see below), whose sum is σ = 6823843022304. Its totient is φ = 1299627275456.

The previous prime is 3249258623399. The next prime is 3249258623441. The reversal of 3249258623420 is 243268529423.

It is an interprime number because it is at equal distance from previous prime (3249258623399) and next prime (3249258623441).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4410464 + ... + 5094183.

It is an arithmetic number, because the mean of its divisors is an integer number (284326792596).

Almost surely, 2^{3249258623420} is an apocalyptic number.

It is an amenable number.

3249258623420 is an abundant number, since it is smaller than the sum of its proper divisors (3574584398884).

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

3249258623420 is a wasteful number, since it uses less digits than its factorization.

3249258623420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9521749 (or 9521747 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 50.

The spelling of 3249258623420 in words is "three trillion, two hundred forty-nine billion, two hundred fifty-eight million, six hundred twenty-three thousand, four hundred twenty".