148695843322 has 16 divisors (see below), whose sum is σ = 240211820520. Its totient is φ = 68625752832.

The previous prime is 148695843313. The next prime is 148695843371. The reversal of 148695843322 is 223348596841.

It is a happy number.

It is a Cunningham number, because it is equal to 385611²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 147679572681 + 1016270641 = 384291^2 + 31879^2 .

It is a super-2 number, since 2×148695843322² (a number of 23 digits) contains 22 as substring.

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, 519454 + ... + 753142.

Almost surely, 2^148695843322 is an apocalyptic number.

148695843322 is a deficient number, since it is larger than the sum of its proper divisors (91515977198).

148695843322 is a wasteful number, since it uses less digits than its factorization.

148695843322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258177.

The product of its digits is 9953280, while the sum is 55.

The spelling of 148695843322 in words is "one hundred forty-eight billion, six hundred ninety-five million, eight hundred forty-three thousand, three hundred twenty-two".