42404211303 has 16 divisors (see below), whose sum is σ = 59123540736. Its totient is φ = 26982443840.

The previous prime is 42404211301. The next prime is 42404211313. The reversal of 42404211303 is 30311240424.

It is a cyclic number.

It is not a de Polignac number, because 42404211303 - 2¹ = 42404211301 is a prime.

It is a super-4 number, since 4×42404211303⁴ (a number of 44 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42404211301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625758 + ... + 690203.

It is an arithmetic number, because the mean of its divisors is an integer number (3695221296).

Almost surely, 2^42404211303 is an apocalyptic number.

42404211303 is a deficient number, since it is larger than the sum of its proper divisors (16719329433).

42404211303 is a wasteful number, since it uses less digits than its factorization.

42404211303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316454.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42404211303 its reverse (30311240424), we get a palindrome (72715451727).

The spelling of 42404211303 in words is "forty-two billion, four hundred four million, two hundred eleven thousand, three hundred three".