13366466353740 has 24 divisors (see below), whose sum is σ = 37426105790640. Its totient is φ = 3564391027648.

The previous prime is 13366466353733. The next prime is 13366466353741. The reversal of 13366466353740 is 4735366466331.

It is not an unprimeable number, because it can be changed into a prime (13366466353741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111387219555 + ... + 111387219674.

It is an arithmetic number, because the mean of its divisors is an integer number (1559421074610).

Almost surely, 2^{13366466353740} is an apocalyptic number.

13366466353740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13366466353740 is an abundant number, since it is smaller than the sum of its proper divisors (24059639436900).

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

13366466353740 is a wasteful number, since it uses less digits than its factorization.

13366466353740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222774439241 (or 222774439239 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 57.

The spelling of 13366466353740 in words is "thirteen trillion, three hundred sixty-six billion, four hundred sixty-six million, three hundred fifty-three thousand, seven hundred forty".