34020534542 has 8 divisors (see below), whose sum is σ = 51032071656. Its totient is φ = 17009843992.

The previous prime is 34020534539. The next prime is 34020534551. The reversal of 34020534542 is 24543502043.

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

It is a junction number, because it is equal to n+sod(n) for n = 34020534499 and 34020534508.

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, 99233 + ... + 279084.

It is an arithmetic number, because the mean of its divisors is an integer number (6379008957).

Almost surely, 2^34020534542 is an apocalyptic number.

34020534542 is a deficient number, since it is larger than the sum of its proper divisors (17011537114).

34020534542 is a wasteful number, since it uses less digits than its factorization.

34020534542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423282.

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 34020534542 in words is "thirty-four billion, twenty million, five hundred thirty-four thousand, five hundred forty-two".