114810478649 has 4 divisors (see below), whose sum is σ = 120853135440. Its totient is φ = 108767821860.

The previous prime is 114810478631. The next prime is 114810478669. The reversal of 114810478649 is 946874018411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 114810478649 - 2¹² = 114810474553 is a prime.

It is a super-2 number, since 2×114810478649² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 114810478649.

It is not an unprimeable number, because it can be changed into a prime (114810478619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3021328367 + ... + 3021328404.

It is an arithmetic number, because the mean of its divisors is an integer number (30213283860).

Almost surely, 2^114810478649 is an apocalyptic number.

114810478649 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

114810478649 is a deficient number, since it is larger than the sum of its proper divisors (6042656791).

114810478649 is an equidigital number, since it uses as much as digits as its factorization.

114810478649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6042656790.

The product of its (nonzero) digits is 1548288, while the sum is 53.

The spelling of 114810478649 in words is "one hundred fourteen billion, eight hundred ten million, four hundred seventy-eight thousand, six hundred forty-nine".