148000436770 has 8 divisors (see below), whose sum is σ = 266400786204. Its totient is φ = 59200174704.

The previous prime is 148000436767. The next prime is 148000436851. The reversal of 148000436770 is 77634000841.

It can be written as a sum of positive squares in 2 ways, for example, as 139190924889 + 8809511881 = 373083^2 + 93859^2 .

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

It is a super-2 number, since 2×148000436770² (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 3 ways as a sum of consecutive naturals, for example, 7400021829 + ... + 7400021848.

Almost surely, 2^148000436770 is an apocalyptic number.

148000436770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148000436770 is a deficient number, since it is larger than the sum of its proper divisors (118400349434).

148000436770 is a wasteful number, since it uses less digits than its factorization.

148000436770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14800043684.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 148000436770 in words is "one hundred forty-eight billion, four hundred thirty-six thousand, seven hundred seventy".