4342145442250 has 64 divisors (see below), whose sum is σ = 10134229158144. Its totient is φ = 1353395976000.

The previous prime is 4342145442247. The next prime is 4342145442287. The reversal of 4342145442250 is 522445412434.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112763749 + ... + 112802248.

It is an arithmetic number, because the mean of its divisors is an integer number (158347330596).

Almost surely, 2^{4342145442250} is an apocalyptic number.

4342145442250 is an abundant number, since it is smaller than the sum of its proper divisors (5792083715894).

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

4342145442250 is a wasteful number, since it uses less digits than its factorization.

4342145442250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225566032 (or 225566022 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 4342145442250 in words is "four trillion, three hundred forty-two billion, one hundred forty-five million, four hundred forty-two thousand, two hundred fifty".