11346139485 has 48 divisors (see below), whose sum is σ = 19824569856. Its totient is φ = 6002836224.

The previous prime is 11346139417. The next prime is 11346139489. The reversal of 11346139485 is 58493164311.

11346139485 is a `hidden beast` number, since 1 + 1 + 34 + 6 + 139 + 485 = 666.

It is not a de Polignac number, because 11346139485 - 2¹² = 11346135389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 11346139485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11346139489) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4635532 + ... + 4637978.

It is an arithmetic number, because the mean of its divisors is an integer number (413011872).

Almost surely, 2^11346139485 is an apocalyptic number.

11346139485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11346139485 is a deficient number, since it is larger than the sum of its proper divisors (8478430371).

11346139485 is a wasteful number, since it uses less digits than its factorization.

11346139485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3242 (or 3239 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The spelling of 11346139485 in words is "eleven billion, three hundred forty-six million, one hundred thirty-nine thousand, four hundred eighty-five".