42334420313040 has 80 divisors (see below), whose sum is σ = 132238509961536. Its totient is φ = 11203001804800.

The previous prime is 42334420313033. The next prime is 42334420313057. The reversal of 42334420313040 is 4031302443324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×42334420313040² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42334420312992 and 42334420313010.

It is a congruent number.

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, 673225881 + ... + 673288760.

Almost surely, 2^{42334420313040} is an apocalyptic number.

42334420313040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42334420313040 is an abundant number, since it is smaller than the sum of its proper divisors (89904089648496).

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

42334420313040 is a wasteful number, since it uses less digits than its factorization.

42334420313040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346514788 (or 1346514782 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 42334420313040 its reverse (4031302443324), we get a palindrome (46365722756364).

The spelling of 42334420313040 in words is "forty-two trillion, three hundred thirty-four billion, four hundred twenty million, three hundred thirteen thousand, forty".