11702377457 has 8 divisors (see below), whose sum is σ = 12715656960. Its totient is φ = 10728834480.

The previous prime is 11702377451. The next prime is 11702377507. The reversal of 11702377457 is 75477320711.

11702377457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11702377457 - 2¹⁶ = 11702311921 is a prime.

It is a super-2 number, since 2×11702377457² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11702377451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9933518 + ... + 9934695.

It is an arithmetic number, because the mean of its divisors is an integer number (1589457120).

Almost surely, 2^11702377457 is an apocalyptic number.

It is an amenable number.

11702377457 is a deficient number, since it is larger than the sum of its proper divisors (1013279503).

11702377457 is a wasteful number, since it uses less digits than its factorization.

11702377457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19868263.

The product of its (nonzero) digits is 288120, while the sum is 44.

The spelling of 11702377457 in words is "eleven billion, seven hundred two million, three hundred seventy-seven thousand, four hundred fifty-seven".