42461057280015 has 48 divisors (see below), whose sum is σ = 82248291923616. Its totient is φ = 20085052953600.

The previous prime is 42461057280013. The next prime is 42461057280071. The reversal of 42461057280015 is 51008275016424.

42461057280015 is a `hidden beast` number, since 4 + 2 + 4 + 61 + 0 + 572 + 8 + 0 + 0 + 15 = 666.

42461057280015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42461057280015 - 2¹ = 42461057280013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42461057280013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1046076214 + ... + 1046116803.

It is an arithmetic number, because the mean of its divisors is an integer number (1713506081742).

Almost surely, 2^{42461057280015} is an apocalyptic number.

42461057280015 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42461057280015 is a deficient number, since it is larger than the sum of its proper divisors (39787234643601).

42461057280015 is a wasteful number, since it uses less digits than its factorization.

42461057280015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092193080 (or 2092193077 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 42461057280015 in words is "forty-two trillion, four hundred sixty-one billion, fifty-seven million, two hundred eighty thousand, fifteen".