148386641343202 has 4 divisors (see below), whose sum is σ = 222579962014806. Its totient is φ = 74193320671600.

The previous prime is 148386641343181. The next prime is 148386641343203. The reversal of 148386641343202 is 202343146683841.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 83963849386041 + 64422791957161 = 9163179^2 + 8026381^2 .

It is a super-2 number, since 2×148386641343202² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148386641343203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37096660335799 + ... + 37096660335802.

Almost surely, 2^{148386641343202} is an apocalyptic number.

148386641343202 is a deficient number, since it is larger than the sum of its proper divisors (74193320671604).

148386641343202 is an equidigital number, since it uses as much as digits as its factorization.

148386641343202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74193320671603.

The product of its (nonzero) digits is 15925248, while the sum is 55.

The spelling of 148386641343202 in words is "one hundred forty-eight trillion, three hundred eighty-six billion, six hundred forty-one million, three hundred forty-three thousand, two hundred two".