34531555234044 has 96 divisors (see below), whose sum is σ = 92574047865600. Its totient is φ = 9908082293760.

The previous prime is 34531555234039. The next prime is 34531555234051. The reversal of 34531555234044 is 44043255513543.

It is a junction number, because it is equal to n+sod(n) for n = 34531555233984 and 34531555234002.

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, 1039812 + ... + 8375220.

It is an arithmetic number, because the mean of its divisors is an integer number (964312998600).

Almost surely, 2^{34531555234044} 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 34531555234044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46287023932800).

34531555234044 is an abundant number, since it is smaller than the sum of its proper divisors (58042492631556).

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

34531555234044 is a wasteful number, since it uses less digits than its factorization.

34531555234044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7337323 (or 7337321 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 48.

The spelling of 34531555234044 in words is "thirty-four trillion, five hundred thirty-one billion, five hundred fifty-five million, two hundred thirty-four thousand, forty-four".