34431403212130 has 16 divisors (see below), whose sum is σ = 63145894193784. Its totient is φ = 13512701637760.

The previous prime is 34431403212043. The next prime is 34431403212251. The reversal of 34431403212130 is 3121230413443.

It can be written as a sum of positive squares in 4 ways, for example, as 32268500608369 + 2162902603761 = 5680537^2 + 1470681^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34431403212092 and 34431403212101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32482455331 + ... + 32482456390.

Almost surely, 2^{34431403212130} is an apocalyptic number.

34431403212130 is a deficient number, since it is larger than the sum of its proper divisors (28714490981654).

34431403212130 is a wasteful number, since it uses less digits than its factorization.

34431403212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64964911781.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 34431403212130 its reverse (3121230413443), we get a palindrome (37552633625573).

It can be divided in two parts, 34431 and 403212130, that added together give a square (403246561 = 20081²).

The spelling of 34431403212130 in words is "thirty-four trillion, four hundred thirty-one billion, four hundred three million, two hundred twelve thousand, one hundred thirty".