10434620545044 has 96 divisors (see below), whose sum is σ = 26034522877440. Its totient is φ = 3241284139008.

The previous prime is 10434620545021. The next prime is 10434620545051. The reversal of 10434620545044 is 44054502643401.

It is a junction number, because it is equal to n+sod(n) for n = 10434620544987 and 10434620545005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31476942 + ... + 31806714.

It is an arithmetic number, because the mean of its divisors is an integer number (271192946640).

Almost surely, 2^{10434620545044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10434620545044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13017261438720).

10434620545044 is an abundant number, since it is smaller than the sum of its proper divisors (15599902332396).

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

10434620545044 is a wasteful number, since it uses less digits than its factorization.

10434620545044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331329 (or 331327 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 10434620545044 in words is "ten trillion, four hundred thirty-four billion, six hundred twenty million, five hundred forty-five thousand, forty-four".