1245730838300 has 36 divisors (see below), whose sum is σ = 2911177146696. Its totient is φ = 459962155200.

The previous prime is 1245730838269. The next prime is 1245730838309. The reversal of 1245730838300 is 38380375421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245730838309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479125946 + ... + 479128545.

Almost surely, 2^{1245730838300} is an apocalyptic number.

1245730838300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1245730838300 is an abundant number, since it is smaller than the sum of its proper divisors (1665446308396).

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

1245730838300 is a wasteful number, since it uses less digits than its factorization.

1245730838300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958254518 (or 958254511 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1245730838300 in words is "one trillion, two hundred forty-five billion, seven hundred thirty million, eight hundred thirty-eight thousand, three hundred".