466452693990 has 48 divisors (see below), whose sum is σ = 1213090403616. Its totient is φ = 124355241600.

The previous prime is 466452693983. The next prime is 466452694021. The reversal of 466452693990 is 99396254664.

466452693990 is a `hidden beast` number, since 4 + 6 + 6 + 452 + 6 + 93 + 9 + 90 = 666.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 318426 + ... + 1017005.

It is an arithmetic number, because the mean of its divisors is an integer number (25272716742).

Almost surely, 2^466452693990 is an apocalyptic number.

466452693990 is an abundant number, since it is smaller than the sum of its proper divisors (746637709626).

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

466452693990 is a wasteful number, since it uses less digits than its factorization.

466452693990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339325 (or 1339322 counting only the distinct ones).

The product of its (nonzero) digits is 75582720, while the sum is 63.

The spelling of 466452693990 in words is "four hundred sixty-six billion, four hundred fifty-two million, six hundred ninety-three thousand, nine hundred ninety".