34540304160444 has 24 divisors (see below), whose sum is σ = 80605272731088. Its totient is φ = 11511830478720.

The previous prime is 34540304160433. The next prime is 34540304160533. The reversal of 34540304160444 is 44406140304543.

It is a happy number.

It is a super-2 number, since 2×34540304160444² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34540304160396 and 34540304160405.

It is a congruent number.

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, 200440467 + ... + 200612714.

It is an arithmetic number, because the mean of its divisors is an integer number (3358553030462).

Almost surely, 2^{34540304160444} is an apocalyptic number.

It is an amenable number.

34540304160444 is an abundant number, since it is smaller than the sum of its proper divisors (46064968570644).

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

34540304160444 is a wasteful number, since it uses less digits than its factorization.

34540304160444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401060365 (or 401060363 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 34540304160444 its reverse (44406140304543), we get a palindrome (78946444464987).

The spelling of 34540304160444 in words is "thirty-four trillion, five hundred forty billion, three hundred four million, one hundred sixty thousand, four hundred forty-four".