34980486156 has 144 divisors (see below), whose sum is σ = 111637693440. Its totient is φ = 8970773760.

The previous prime is 34980486133. The next prime is 34980486179. The reversal of 34980486156 is 65168408943.

34980486156 is a `hidden beast` number, since 3 + 4 + 9 + 8 + 0 + 486 + 156 = 666.

34980486156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34980486133) and next prime (34980486179).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139120 + ... + 298856.

It is an arithmetic number, because the mean of its divisors is an integer number (775261760).

Almost surely, 2^34980486156 is an apocalyptic number.

34980486156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34980486156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55818846720).

34980486156 is an abundant number, since it is smaller than the sum of its proper divisors (76657207284).

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

34980486156 is a wasteful number, since it uses less digits than its factorization.

34980486156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159844 (or 159839 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 34980486156 in words is "thirty-four billion, nine hundred eighty million, four hundred eighty-six thousand, one hundred fifty-six".