148134797290 has 16 divisors (see below), whose sum is σ = 273849193512. Its totient is φ = 57652461504.

The previous prime is 148134797281. The next prime is 148134797333. The reversal of 148134797290 is 92797431841.

148134797290 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 141456475449 + 6678321841 = 376107^2 + 81721^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200181789 + ... + 200182528.

Almost surely, 2^148134797290 is an apocalyptic number.

148134797290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148134797290 is a deficient number, since it is larger than the sum of its proper divisors (125714396222).

148134797290 is a wasteful number, since it uses less digits than its factorization.

148134797290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400364361.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 148134797290 in words is "one hundred forty-eight billion, one hundred thirty-four million, seven hundred ninety-seven thousand, two hundred ninety".