42203259392 has 90 divisors (see below), whose sum is σ = 98166976677. Its totient is φ = 18073165824.

The previous prime is 42203259359. The next prime is 42203259437. The reversal of 42203259392 is 29395230224.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 23440834816 + 18762424576 = 153104^2 + 136976^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=145264.

It is a super-2 number, since 2×42203259392² (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 8 ways as a sum of consecutive naturals, for example, 32538488 + ... + 32539784.

Almost surely, 2^42203259392 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 42203259392

42203259392 is an abundant number, since it is smaller than the sum of its proper divisors (55963717285).

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

42203259392 is an frugal number, since it uses more digits than its factorization.

42203259392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 42203259392 in words is "forty-two billion, two hundred three million, two hundred fifty-nine thousand, three hundred ninety-two".