69234834672 has 160 divisors (see below), whose sum is σ = 199972200960. Its totient is φ = 22934499840.

The previous prime is 69234834671. The next prime is 69234834679. The reversal of 69234834672 is 27643843296.

69234834672 is a `hidden beast` number, since 6 + 92 + 3 + 483 + 4 + 6 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69234834671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78054613 + ... + 78055499.

It is an arithmetic number, because the mean of its divisors is an integer number (1249826256).

Almost surely, 2^69234834672 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 69234834672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99986100480).

69234834672 is an abundant number, since it is smaller than the sum of its proper divisors (130737366288).

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

69234834672 is a wasteful number, since it uses less digits than its factorization.

69234834672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828 (or 1816 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 54.

The spelling of 69234834672 in words is "sixty-nine billion, two hundred thirty-four million, eight hundred thirty-four thousand, six hundred seventy-two".