42765015246 has 16 divisors (see below), whose sum is σ = 85533963984. Its totient is φ = 14254349504.

The previous prime is 42765015229. The next prime is 42765015257. The reversal of 42765015246 is 64251056724.

It is a super-2 number, since 2×42765015246² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 42765015198 and 42765015207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11685 + ... + 292688.

It is an arithmetic number, because the mean of its divisors is an integer number (5345872749).

Almost surely, 2^42765015246 is an apocalyptic number.

42765015246 is an abundant number, since it is smaller than the sum of its proper divisors (42768948738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42765015246 is a wasteful number, since it uses less digits than its factorization.

42765015246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327795.

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 42765015246 in words is "forty-two billion, seven hundred sixty-five million, fifteen thousand, two hundred forty-six".