42340352445006 has 64 divisors (see below), whose sum is σ = 106562634946560. Its totient is φ = 10894713809760.

The previous prime is 42340352444987. The next prime is 42340352445031. The reversal of 42340352445006 is 60054425304324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428201896 + ... + 428300763.

It is an arithmetic number, because the mean of its divisors is an integer number (1665041171040).

Almost surely, 2^{42340352445006} is an apocalyptic number.

42340352445006 is an abundant number, since it is smaller than the sum of its proper divisors (64222282501554).

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

42340352445006 is a wasteful number, since it uses less digits than its factorization.

42340352445006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856502789.

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 42340352445006 in words is "forty-two trillion, three hundred forty billion, three hundred fifty-two million, four hundred forty-five thousand, six".