378756247520700 has 216 divisors, whose sum is σ = 1359100455253632. Its totient is φ = 86425372160640.

The previous prime is 378756247520699. The next prime is 378756247520701. The reversal of 378756247520700 is 7025742657873.

It is a happy number.

378756247520700 is a `hidden beast` number, since 3 + 7 + 8 + 7 + 5 + 62 + 47 + 520 + 7 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (378756247520699) and next prime (378756247520701).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378756247520701) 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, 47511474 + ... + 54907673.

Almost surely, 2^{378756247520700} is an apocalyptic number.

378756247520700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

378756247520700 is an abundant number, since it is smaller than the sum of its proper divisors (980344207732932).

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

378756247520700 is a wasteful number, since it uses less digits than its factorization.

378756247520700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102419761 (or 102419751 counting only the distinct ones).

The product of its (nonzero) digits is 138297600, while the sum is 63.

The spelling of 378756247520700 in words is "three hundred seventy-eight trillion, seven hundred fifty-six billion, two hundred forty-seven million, five hundred twenty thousand, seven hundred".