117248148490 has 16 divisors (see below), whose sum is σ = 230232728160. Its totient is φ = 42635690320.

The previous prime is 117248148421. The next prime is 117248148491. The reversal of 117248148490 is 94841842711.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (117248148491) 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, 532946020 + ... + 532946239.

It is an arithmetic number, because the mean of its divisors is an integer number (14389545510).

Almost surely, 2^117248148490 is an apocalyptic number.

117248148490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117248148490 is a deficient number, since it is larger than the sum of its proper divisors (112984579670).

117248148490 is a wasteful number, since it uses less digits than its factorization.

117248148490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065892277.

The product of its (nonzero) digits is 516096, while the sum is 49.

The spelling of 117248148490 in words is "one hundred seventeen billion, two hundred forty-eight million, one hundred forty-eight thousand, four hundred ninety".