11457378460173 has 8 divisors (see below), whose sum is σ = 15277179491200. Its totient is φ = 7637914867968.

The previous prime is 11457378460147. The next prime is 11457378460181. The reversal of 11457378460173 is 37106487375411.

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

It is not a de Polignac number, because 11457378460173 - 2⁵ = 11457378460141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11457378460123) 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, 84280468 + ... + 84416301.

It is an arithmetic number, because the mean of its divisors is an integer number (1909647436400).

Almost surely, 2^{11457378460173} is an apocalyptic number.

It is an amenable number.

11457378460173 is a deficient number, since it is larger than the sum of its proper divisors (3819801031027).

11457378460173 is a wasteful number, since it uses less digits than its factorization.

11457378460173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168719411.

The product of its (nonzero) digits is 11854080, while the sum is 57.

The spelling of 11457378460173 in words is "eleven trillion, four hundred fifty-seven billion, three hundred seventy-eight million, four hundred sixty thousand, one hundred seventy-three".