42130304403 has 32 divisors (see below), whose sum is σ = 62801832192. Its totient is φ = 24901430400.

The previous prime is 42130304369. The next prime is 42130304431. The reversal of 42130304403 is 30440303124.

It is not a de Polignac number, because 42130304403 - 2¹² = 42130300307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42130304483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 915501 + ... + 960417.

It is an arithmetic number, because the mean of its divisors is an integer number (1962557256).

Almost surely, 2^42130304403 is an apocalyptic number.

42130304403 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

42130304403 is a deficient number, since it is larger than the sum of its proper divisors (20671527789).

42130304403 is a wasteful number, since it uses less digits than its factorization.

42130304403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45635.

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

Adding to 42130304403 its reverse (30440303124), we get a palindrome (72570607527).

The spelling of 42130304403 in words is "forty-two billion, one hundred thirty million, three hundred four thousand, four hundred three".