34642872000 has 1344 divisors, whose sum is σ = 149539074048. Its totient is φ = 7557120000.

The previous prime is 34642871999. The next prime is 34642872073. The reversal of 34642872000 is 27824643.

34642872000 is a `hidden beast` number, since 3 + 4 + 642 + 8 + 7 + 2 + 0 + 0 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 417383959 + ... + 417384041.

It is an arithmetic number, because the mean of its divisors is an integer number (111264192).

Almost surely, 2^34642872000 is an apocalyptic number.

34642872000 is a gapful number since it is divisible by the number (30) 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 34642872000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74769537024).

34642872000 is an abundant number, since it is smaller than the sum of its proper divisors (114896202048).

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

34642872000 is a wasteful number, since it uses less digits than its factorization.

34642872000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 34642872000 in words is "thirty-four billion, six hundred forty-two million, eight hundred seventy-two thousand".