42403301043 has 8 divisors (see below), whose sum is σ = 56538686400. Its totient is φ = 28268391528.

The previous prime is 42403301027. The next prime is 42403301069. The reversal of 42403301043 is 34010330424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42403301043 - 2⁴ = 42403301027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42403301023) 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, 283048 + ... + 406106.

It is an arithmetic number, because the mean of its divisors is an integer number (7067335800).

Almost surely, 2^42403301043 is an apocalyptic number.

42403301043 is a deficient number, since it is larger than the sum of its proper divisors (14135385357).

42403301043 is a wasteful number, since it uses less digits than its factorization.

42403301043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237921.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42403301043 its reverse (34010330424), we get a palindrome (76413631467).

The spelling of 42403301043 in words is "forty-two billion, four hundred three million, three hundred one thousand, forty-three".