499951101300 has 216 divisors, whose sum is σ = 1723735923840. Its totient is φ = 111487219200.

The previous prime is 499951101281. The next prime is 499951101301. The reversal of 499951101300 is 3101159994.

It is a super-2 number, since 2×499951101300² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (499951101301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 187941 + ... + 1017459.

Almost surely, 2^499951101300 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 499951101300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (861867961920).

499951101300 is an abundant number, since it is smaller than the sum of its proper divisors (1223784822540).

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

499951101300 is a wasteful number, since it uses less digits than its factorization.

499951101300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829591 (or 829577 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 42.

The spelling of 499951101300 in words is "four hundred ninety-nine billion, nine hundred fifty-one million, one hundred one thousand, three hundred".