249622934112 has 96 divisors (see below), whose sum is σ = 728782558560. Its totient is φ = 83125854720.

The previous prime is 249622934089. The next prime is 249622934129. The reversal of 249622934112 is 211439226942.

249622934112 is a `hidden beast` number, since 2 + 4 + 9 + 6 + 229 + 3 + 411 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 740658 + ... + 1023630.

It is an arithmetic number, because the mean of its divisors is an integer number (7591484985).

Almost surely, 2^249622934112 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 249622934112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (364391279280).

249622934112 is an abundant number, since it is smaller than the sum of its proper divisors (479159624448).

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

249622934112 is a wasteful number, since it uses less digits than its factorization.

249622934112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284013 (or 283999 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The spelling of 249622934112 in words is "two hundred forty-nine billion, six hundred twenty-two million, nine hundred thirty-four thousand, one hundred twelve".