11498870715 has 8 divisors (see below), whose sum is σ = 18398193168. Its totient is φ = 6132731040.

The previous prime is 11498870687. The next prime is 11498870717. The reversal of 11498870715 is 51707889411.

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

It is not a de Polignac number, because 11498870715 - 2¹² = 11498866619 is a prime.

It is a super-2 number, since 2×11498870715² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11498870717) 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, 383295676 + ... + 383295705.

It is an arithmetic number, because the mean of its divisors is an integer number (2299774146).

Almost surely, 2^11498870715 is an apocalyptic number.

11498870715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11498870715 is a deficient number, since it is larger than the sum of its proper divisors (6899322453).

11498870715 is an equidigital number, since it uses as much as digits as its factorization.

11498870715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766591389.

The product of its (nonzero) digits is 564480, while the sum is 51.

The spelling of 11498870715 in words is "eleven billion, four hundred ninety-eight million, eight hundred seventy thousand, seven hundred fifteen".