34731770112 has 576 divisors, whose sum is σ = 115585747200. Its totient is φ = 10218700800.

The previous prime is 34731769999. The next prime is 34731770113. The reversal of 34731770112 is 21107713743.

It is a happy number.

34731770112 is a `hidden beast` number, since 3 + 473 + 1 + 7 + 70 + 112 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a super-2 number, since 2×34731770112² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (34731770113) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 343878862 + ... + 343878962.

It is an arithmetic number, because the mean of its divisors is an integer number (200669700).

Almost surely, 2^34731770112 is an apocalyptic number.

34731770112 is a gapful number since it is divisible by the number (32) 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 34731770112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57792873600).

34731770112 is an abundant number, since it is smaller than the sum of its proper divisors (80853977088).

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

34731770112 is a wasteful number, since it uses less digits than its factorization.

34731770112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 251 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The spelling of 34731770112 in words is "thirty-four billion, seven hundred thirty-one million, seven hundred seventy thousand, one hundred twelve".