11774532664770 has 32 divisors (see below), whose sum is σ = 28261782505152. Its totient is φ = 3139552698432.

The previous prime is 11774532664759. The next prime is 11774532664801. The reversal of 11774532664770 is 7746623547711.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19870572 + ... + 20454551.

It is an arithmetic number, because the mean of its divisors is an integer number (883180703286).

Almost surely, 2^{11774532664770} is an apocalyptic number.

11774532664770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11774532664770 is an abundant number, since it is smaller than the sum of its proper divisors (16487249840382).

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

11774532664770 is a wasteful number, since it uses less digits than its factorization.

11774532664770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40334866.

The product of its (nonzero) digits is 41489280, while the sum is 60.

The spelling of 11774532664770 in words is "eleven trillion, seven hundred seventy-four billion, five hundred thirty-two million, six hundred sixty-four thousand, seven hundred seventy".