11448317659690 has 64 divisors (see below), whose sum is σ = 21913144980480. Its totient is φ = 4291391784960.

The previous prime is 11448317659679. The next prime is 11448317659747. The reversal of 11448317659690 is 9695671384411.

It is a super-2 number, since 2×11448317659690² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 521718859 + ... + 521740801.

It is an arithmetic number, because the mean of its divisors is an integer number (342392890320).

Almost surely, 2^{11448317659690} is an apocalyptic number.

11448317659690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11448317659690 is a deficient number, since it is larger than the sum of its proper divisors (10464827320790).

11448317659690 is a wasteful number, since it uses less digits than its factorization.

11448317659690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35047.

The product of its (nonzero) digits is 39191040, while the sum is 64.

The spelling of 11448317659690 in words is "eleven trillion, four hundred forty-eight billion, three hundred seventeen million, six hundred fifty-nine thousand, six hundred ninety".