46660635266240 has 112 divisors (see below), whose sum is σ = 111230739883008. Its totient is φ = 18644086078464.

The previous prime is 46660635266233. The next prime is 46660635266249. The reversal of 46660635266240 is 4266253606664.

It is not an unprimeable number, because it can be changed into a prime (46660635266249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2725018319 + ... + 2725035441.

Almost surely, 2^{46660635266240} is an apocalyptic number.

46660635266240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46660635266240 is an abundant number, since it is smaller than the sum of its proper divisors (64570104616768).

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

46660635266240 is a wasteful number, since it uses less digits than its factorization.

46660635266240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25846 (or 25836 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 56.

The spelling of 46660635266240 in words is "forty-six trillion, six hundred sixty billion, six hundred thirty-five million, two hundred sixty-six thousand, two hundred forty".