4245151545340 has 12 divisors (see below), whose sum is σ = 8914818245256. Its totient is φ = 1698060618128.

The previous prime is 4245151545317. The next prime is 4245151545391. The reversal of 4245151545340 is 435451515424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106128788614 + ... + 106128788653.

It is an arithmetic number, because the mean of its divisors is an integer number (742901520438).

Almost surely, 2^{4245151545340} is an apocalyptic number.

It is an amenable number.

4245151545340 is an abundant number, since it is smaller than the sum of its proper divisors (4669666699916).

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

4245151545340 is a wasteful number, since it uses less digits than its factorization.

4245151545340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212257577276 (or 212257577274 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 4245151545340 in words is "four trillion, two hundred forty-five billion, one hundred fifty-one million, five hundred forty-five thousand, three hundred forty".