42274545005220 has 48 divisors (see below), whose sum is σ = 129129519290688. Its totient is φ = 10248374546560.

The previous prime is 42274545005201. The next prime is 42274545005269. The reversal of 42274545005220 is 2250054547224.

It is a happy 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, 32026169799 + ... + 32026171118.

It is an arithmetic number, because the mean of its divisors is an integer number (2690198318556).

Almost surely, 2^{42274545005220} is an apocalyptic number.

It is an amenable number.

42274545005220 is an abundant number, since it is smaller than the sum of its proper divisors (86854974285468).

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

42274545005220 is a wasteful number, since it uses less digits than its factorization.

42274545005220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64052340940 (or 64052340938 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 42.

The spelling of 42274545005220 in words is "forty-two trillion, two hundred seventy-four billion, five hundred forty-five million, five thousand, two hundred twenty".