42603484775 has 24 divisors (see below), whose sum is σ = 55236048000. Its totient is φ = 32535375840.

The previous prime is 42603484739. The next prime is 42603484793. The reversal of 42603484775 is 57748430624.

It is not a de Polignac number, because 42603484775 - 2¹⁰ = 42603483751 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212684 + ... + 361166.

It is an arithmetic number, because the mean of its divisors is an integer number (2301502000).

Almost surely, 2^42603484775 is an apocalyptic number.

42603484775 is a deficient number, since it is larger than the sum of its proper divisors (12632563225).

42603484775 is a wasteful number, since it uses less digits than its factorization.

42603484775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149015 (or 149010 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 42603484775 in words is "forty-two billion, six hundred three million, four hundred eighty-four thousand, seven hundred seventy-five".