11967248304690 has 64 divisors (see below), whose sum is σ = 33711599879424. Its totient is φ = 2661442092288.

The previous prime is 11967248304667. The next prime is 11967248304703. The reversal of 11967248304690 is 9640384276911.

It is a super-2 number, since 2×11967248304690² (a number of 27 digits) contains 22 as substring.

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, 770085429 + ... + 770100968.

It is an arithmetic number, because the mean of its divisors is an integer number (526743748116).

Almost surely, 2^{11967248304690} is an apocalyptic number.

11967248304690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11967248304690 is an abundant number, since it is smaller than the sum of its proper divisors (21744351574734).

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

11967248304690 is a wasteful number, since it uses less digits than its factorization.

11967248304690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540186451.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 11967248304690 in words is "eleven trillion, nine hundred sixty-seven billion, two hundred forty-eight million, three hundred four thousand, six hundred ninety".