149917059465 has 8 divisors (see below), whose sum is σ = 239867295168. Its totient is φ = 79955765040.

The previous prime is 149917059403. The next prime is 149917059517. The reversal of 149917059465 is 564950719941.

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

It is not a de Polignac number, because 149917059465 - 2¹⁰ = 149917058441 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 149917059399 and 149917059408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4997235301 + ... + 4997235330.

It is an arithmetic number, because the mean of its divisors is an integer number (29983411896).

Almost surely, 2^149917059465 is an apocalyptic number.

149917059465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

149917059465 is a deficient number, since it is larger than the sum of its proper divisors (89950235703).

149917059465 is an equidigital number, since it uses as much as digits as its factorization.

149917059465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9994470639.

The product of its (nonzero) digits is 12247200, while the sum is 60.

The spelling of 149917059465 in words is "one hundred forty-nine billion, nine hundred seventeen million, fifty-nine thousand, four hundred sixty-five".