42123250498 has 8 divisors (see below), whose sum is σ = 72211286592. Its totient is φ = 18052821636.

The previous prime is 42123250487. The next prime is 42123250583. The reversal of 42123250498 is 89405232124.

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

It is a self number, because there is not a number n which added to its sum of digits gives 42123250498.

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, 1504401790 + ... + 1504401817.

It is an arithmetic number, because the mean of its divisors is an integer number (9026410824).

Almost surely, 2^42123250498 is an apocalyptic number.

42123250498 is a deficient number, since it is larger than the sum of its proper divisors (30088036094).

42123250498 is a wasteful number, since it uses less digits than its factorization.

42123250498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3008803616.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 42123250498 in words is "forty-two billion, one hundred twenty-three million, two hundred fifty thousand, four hundred ninety-eight".