42546271622 has 8 divisors (see below), whose sum is σ = 65375978472. Its totient is φ = 20754278800.

The previous prime is 42546271619. The next prime is 42546271633. The reversal of 42546271622 is 22617264524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 42546271622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259428404 + ... + 259428567.

It is an arithmetic number, because the mean of its divisors is an integer number (8171997309).

Almost surely, 2^42546271622 is an apocalyptic number.

42546271622 is a deficient number, since it is larger than the sum of its proper divisors (22829706850).

42546271622 is a wasteful number, since it uses less digits than its factorization.

42546271622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518857014.

The product of its digits is 322560, while the sum is 41.

The spelling of 42546271622 in words is "forty-two billion, five hundred forty-six million, two hundred seventy-one thousand, six hundred twenty-two".