31413130430 has 32 divisors (see below), whose sum is σ = 61695561600. Its totient is φ = 11420809120.

The previous prime is 31413130409. The next prime is 31413130457. The reversal of 31413130430 is 3403131413.

It is a junction number, because it is equal to n+sod(n) for n = 31413130396 and 31413130405.

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 15 ways as a sum of consecutive naturals, for example, 634721 + ... + 682419.

It is an arithmetic number, because the mean of its divisors is an integer number (1927986300).

Almost surely, 2^31413130430 is an apocalyptic number.

31413130430 is a deficient number, since it is larger than the sum of its proper divisors (30282431170).

31413130430 is a wasteful number, since it uses less digits than its factorization.

31413130430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53704.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 31413130430 its reverse (3403131413), we get a palindrome (34816261843).

The spelling of 31413130430 in words is "thirty-one billion, four hundred thirteen million, one hundred thirty thousand, four hundred thirty".