148038604450 has 48 divisors (see below), whose sum is σ = 300986316000. Its totient is φ = 53724240000.

The previous prime is 148038604433. The next prime is 148038604471. The reversal of 148038604450 is 54406830841.

It is a junction number, because it is equal to n+sod(n) for n = 148038604397 and 148038604406.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4750 + ... + 544150.

It is an arithmetic number, because the mean of its divisors is an integer number (6270548250).

Almost surely, 2^148038604450 is an apocalyptic number.

148038604450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148038604450 is an abundant number, since it is smaller than the sum of its proper divisors (152947711550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148038604450 is a wasteful number, since it uses less digits than its factorization.

148038604450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539923 (or 539918 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 43.

The spelling of 148038604450 in words is "one hundred forty-eight billion, thirty-eight million, six hundred four thousand, four hundred fifty".