42415404664030 has 16 divisors (see below), whose sum is σ = 78810558344064. Its totient is φ = 16418866321440.

The previous prime is 42415404664027. The next prime is 42415404664037. The reversal of 42415404664030 is 3046640451424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42415404664037) 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, 68411942697 + ... + 68411943316.

It is an arithmetic number, because the mean of its divisors is an integer number (4925659896504).

Almost surely, 2^{42415404664030} is an apocalyptic number.

42415404664030 is a deficient number, since it is larger than the sum of its proper divisors (36395153680034).

42415404664030 is a wasteful number, since it uses less digits than its factorization.

42415404664030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136823886051.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 42415404664030 in words is "forty-two trillion, four hundred fifteen billion, four hundred four million, six hundred sixty-four thousand, thirty".