42812597465 has 8 divisors (see below), whose sum is σ = 56045582208. Its totient is φ = 31136434480.

The previous prime is 42812597449. The next prime is 42812597467. The reversal of 42812597465 is 56479521824.

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

It is not a de Polignac number, because 42812597465 - 2⁴ = 42812597449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42812597467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389205377 + ... + 389205486.

It is an arithmetic number, because the mean of its divisors is an integer number (7005697776).

Almost surely, 2^42812597465 is an apocalyptic number.

It is an amenable number.

42812597465 is a deficient number, since it is larger than the sum of its proper divisors (13232984743).

42812597465 is a wasteful number, since it uses less digits than its factorization.

42812597465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778410879.

The product of its digits is 4838400, while the sum is 53.

The spelling of 42812597465 in words is "forty-two billion, eight hundred twelve million, five hundred ninety-seven thousand, four hundred sixty-five".