787341506472 has 192 divisors, whose sum is σ = 2288514009600. Its totient is φ = 253333681920.

The previous prime is 787341506443. The next prime is 787341506473. The reversal of 787341506472 is 274605143787.

787341506472 is a `hidden beast` number, since 7 + 87 + 3 + 41 + 50 + 6 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (787341506473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23908354 + ... + 23941262.

It is an arithmetic number, because the mean of its divisors is an integer number (11919343800).

Almost surely, 2^787341506472 is an apocalyptic number.

787341506472 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787341506472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1144257004800).

787341506472 is an abundant number, since it is smaller than the sum of its proper divisors (1501172503128).

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

787341506472 is a wasteful number, since it uses less digits than its factorization.

787341506472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33358 (or 33342 counting only the distinct ones).

The product of its (nonzero) digits is 7902720, while the sum is 54.

The spelling of 787341506472 in words is "seven hundred eighty-seven billion, three hundred forty-one million, five hundred six thousand, four hundred seventy-two".