11619769377 has 8 divisors (see below), whose sum is σ = 15911756416. Its totient is φ = 7537147632.

The previous prime is 11619769363. The next prime is 11619769391. The reversal of 11619769377 is 77396791611.

It is an interprime number because it is at equal distance from previous prime (11619769363) and next prime (11619769391).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11619769377 - 2⁴ = 11619769361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11619769307) 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, 52341193 + ... + 52341414.

It is an arithmetic number, because the mean of its divisors is an integer number (1988969552).

Almost surely, 2^11619769377 is an apocalyptic number.

It is an amenable number.

11619769377 is a deficient number, since it is larger than the sum of its proper divisors (4291987039).

11619769377 is a wasteful number, since it uses less digits than its factorization.

11619769377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104682647.

The product of its digits is 3000564, while the sum is 57.

The spelling of 11619769377 in words is "eleven billion, six hundred nineteen million, seven hundred sixty-nine thousand, three hundred seventy-seven".