42414141665115 has 128 divisors (see below), whose sum is σ = 83036128665600. Its totient is φ = 20369940549120.

The previous prime is 42414141665101. The next prime is 42414141665117. The reversal of 42414141665115 is 51156614141424.

42414141665115 is a `hidden beast` number, since 4 + 2 + 414 + 14 + 166 + 51 + 15 = 666.

It is not a de Polignac number, because 42414141665115 - 2¹¹ = 42414141663067 is a prime.

It is a super-3 number, since 3×42414141665115³ (a number of 42 digits) contains 333 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (42414141665117) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 595141974 + ... + 595213236.

It is an arithmetic number, because the mean of its divisors is an integer number (648719755200).

Almost surely, 2^{42414141665115} is an apocalyptic number.

42414141665115 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42414141665115 is a deficient number, since it is larger than the sum of its proper divisors (40621987000485).

42414141665115 is a wasteful number, since it uses less digits than its factorization.

42414141665115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75074 (or 75068 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The spelling of 42414141665115 in words is "forty-two trillion, four hundred fourteen billion, one hundred forty-one million, six hundred sixty-five thousand, one hundred fifteen".