427698487339200 has 504 divisors, whose sum is σ = 1895241241320960. Its totient is φ = 88872412723200.

The previous prime is 427698487339181. The next prime is 427698487339241. The reversal of 427698487339200 is 2933784896724.

427698487339200 is a `hidden beast` number, since 4 + 2 + 7 + 6 + 9 + 8 + 4 + 87 + 339 + 200 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 191756680 + ... + 193974279.

Almost surely, 2^{427698487339200} is an apocalyptic number.

427698487339200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

427698487339200 is an abundant number, since it is smaller than the sum of its proper divisors (1467542753981760).

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

427698487339200 is a wasteful number, since it uses less digits than its factorization.

427698487339200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385731005 (or 385730987 counting only the distinct ones).

The product of its (nonzero) digits is 877879296, while the sum is 72.

The spelling of 427698487339200 in words is "four hundred twenty-seven trillion, six hundred ninety-eight billion, four hundred eighty-seven million, three hundred thirty-nine thousand, two hundred".