42203513344 has 160 divisors (see below), whose sum is σ = 88475587200. Its totient is φ = 20095795200.

The previous prime is 42203513323. The next prime is 42203513369. The reversal of 42203513344 is 44331530224.

It is a happy number.

It is a super-2 number, since 2×42203513344² (a number of 22 digits) contains 22 as substring.

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, 283244982 + ... + 283245130.

It is an arithmetic number, because the mean of its divisors is an integer number (552972420).

Almost surely, 2^42203513344 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 42203513344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44237793600).

42203513344 is an abundant number, since it is smaller than the sum of its proper divisors (46272073856).

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

42203513344 is a wasteful number, since it uses less digits than its factorization.

42203513344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The spelling of 42203513344 in words is "forty-two billion, two hundred three million, five hundred thirteen thousand, three hundred forty-four".