11377981704381 has 8 divisors (see below), whose sum is σ = 15173429478240. Its totient is φ = 7583927533392.

The previous prime is 11377981704343. The next prime is 11377981704409. The reversal of 11377981704381 is 18340718977311.

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

It is not a de Polignac number, because 11377981704381 - 2⁶ = 11377981704317 is a prime.

It is a super-2 number, since 2×11377981704381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11377981700381) 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, 348381666 + ... + 348414323.

It is an arithmetic number, because the mean of its divisors is an integer number (1896678684780).

Almost surely, 2^{11377981704381} is an apocalyptic number.

It is an amenable number.

11377981704381 is a deficient number, since it is larger than the sum of its proper divisors (3795447773859).

11377981704381 is an equidigital number, since it uses as much as digits as its factorization.

11377981704381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696801435.

The product of its (nonzero) digits is 7112448, while the sum is 60.

The spelling of 11377981704381 in words is "eleven trillion, three hundred seventy-seven billion, nine hundred eighty-one million, seven hundred four thousand, three hundred eighty-one".