906434343413320 has 16 divisors (see below), whose sum is σ = 2039477272680060. Its totient is φ = 362573737365312.

The previous prime is 906434343413243. The next prime is 906434343413371. The reversal of 906434343413320 is 23314343434609.

It can be written as a sum of positive squares in 2 ways, for example, as 867669250163076 + 38765093250244 = 29456226^2 + 6226162^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11330429292627 + ... + 11330429292706.

Almost surely, 2^{906434343413320} is an apocalyptic number.

It is an amenable number.

906434343413320 is an abundant number, since it is smaller than the sum of its proper divisors (1133042929266740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

906434343413320 is a wasteful number, since it uses less digits than its factorization.

906434343413320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22660858585344 (or 22660858585340 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 49.

Adding to 906434343413320 its reverse (23314343434609), we get a palindrome (929748686847929).

The spelling of 906434343413320 in words is "nine hundred six trillion, four hundred thirty-four billion, three hundred forty-three million, four hundred thirteen thousand, three hundred twenty".