11374666977 has 64 divisors (see below), whose sum is σ = 16789893120. Its totient is φ = 6823885824.

The previous prime is 11374666973. The next prime is 11374667041. The reversal of 11374666977 is 77966647311.

It is not a de Polignac number, because 11374666977 - 2² = 11374666973 is a prime.

It is a super-3 number, since 3×11374666977³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (11374666973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33752553 + ... + 33752889.

It is an arithmetic number, because the mean of its divisors is an integer number (262342080).

Almost surely, 2^11374666977 is an apocalyptic number.

It is an amenable number.

11374666977 is a deficient number, since it is larger than the sum of its proper divisors (5415226143).

11374666977 is a wasteful number, since it uses less digits than its factorization.

11374666977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742.

The product of its digits is 8001504, while the sum is 57.

The spelling of 11374666977 in words is "eleven billion, three hundred seventy-four million, six hundred sixty-six thousand, nine hundred seventy-seven".