148093940452 has 6 divisors (see below), whose sum is σ = 259164395798. Its totient is φ = 74046970224.

The previous prime is 148093940417. The next prime is 148093940453. The reversal of 148093940452 is 254049390841.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 112777758976 + 35316181476 = 335824^2 + 187926^2 .

It is a junction number, because it is equal to n+sod(n) for n = 148093940396 and 148093940405.

It is not an unprimeable number, because it can be changed into a prime (148093940453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18511742553 + ... + 18511742560.

Almost surely, 2^148093940452 is an apocalyptic number.

It is an amenable number.

148093940452 is a deficient number, since it is larger than the sum of its proper divisors (111070455346).

148093940452 is a wasteful number, since it uses less digits than its factorization.

148093940452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37023485117 (or 37023485115 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 148093940452 in words is "one hundred forty-eight billion, ninety-three million, nine hundred forty thousand, four hundred fifty-two".