4243401653136 has 80 divisors (see below), whose sum is σ = 11233249776000. Its totient is φ = 1379505955840.

The previous prime is 4243401653119. The next prime is 4243401653143. The reversal of 4243401653136 is 6313561043424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5542546 + ... + 6261518.

It is an arithmetic number, because the mean of its divisors is an integer number (140415622200).

Almost surely, 2^{4243401653136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243401653136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616624888000).

4243401653136 is an abundant number, since it is smaller than the sum of its proper divisors (6989848122864).

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

4243401653136 is a wasteful number, since it uses less digits than its factorization.

4243401653136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722024 (or 722018 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 4243401653136 in words is "four trillion, two hundred forty-three billion, four hundred one million, six hundred fifty-three thousand, one hundred thirty-six".