3248745651240 has 64 divisors (see below), whose sum is σ = 10009648776960. Its totient is φ = 842917789440.

The previous prime is 3248745651233. The next prime is 3248745651241. The reversal of 3248745651240 is 421565478423.

It is not an unprimeable number, because it can be changed into a prime (3248745651241) 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, 365845296 + ... + 365854175.

It is an arithmetic number, because the mean of its divisors is an integer number (156400762140).

Almost surely, 2^{3248745651240} is an apocalyptic number.

3248745651240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3248745651240 is an abundant number, since it is smaller than the sum of its proper divisors (6760903125720).

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

3248745651240 is a wasteful number, since it uses less digits than its factorization.

3248745651240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731699522 (or 731699518 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 51.

The spelling of 3248745651240 in words is "three trillion, two hundred forty-eight billion, seven hundred forty-five million, six hundred fifty-one thousand, two hundred forty".