1248359424830 has 64 divisors (see below), whose sum is σ = 2587526363520. Its totient is φ = 424765261824.

The previous prime is 1248359424803. The next prime is 1248359424839. The reversal of 1248359424830 is 384249538421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248359424839) 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, 38238194 + ... + 38270826.

It is an arithmetic number, because the mean of its divisors is an integer number (40430099430).

Almost surely, 2^{1248359424830} is an apocalyptic number.

1248359424830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1248359424830 is an abundant number, since it is smaller than the sum of its proper divisors (1339166938690).

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

1248359424830 is a wasteful number, since it uses less digits than its factorization.

1248359424830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36773.

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 1248359424830 in words is "one trillion, two hundred forty-eight billion, three hundred fifty-nine million, four hundred twenty-four thousand, eight hundred thirty".