42426625523320 has 16 divisors (see below), whose sum is σ = 95459907427560. Its totient is φ = 16970650209312.

The previous prime is 42426625523297. The next prime is 42426625523329. The reversal of 42426625523320 is 2332552662424.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42426625523329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530332819002 + ... + 530332819081.

Almost surely, 2^{42426625523320} is an apocalyptic number.

42426625523320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42426625523320 is an abundant number, since it is smaller than the sum of its proper divisors (53033281904240).

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

42426625523320 is a wasteful number, since it uses less digits than its factorization.

42426625523320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060665638094 (or 1060665638090 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 42426625523320 in words is "forty-two trillion, four hundred twenty-six billion, six hundred twenty-five million, five hundred twenty-three thousand, three hundred twenty".