148915484519841 has 24 divisors (see below), whose sum is σ = 237033432732096. Its totient is φ = 89509128438240.

The previous prime is 148915484519831. The next prime is 148915484519843.

148915484519841 is a `hidden beast` number, since 1 + 4 + 8 + 9 + 1 + 5 + 48 + 451 + 98 + 41 = 666.

148915484519841 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 148915484519841 - 2⁶ = 148915484519777 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 148915484519841.

It is not an unprimeable number, because it can be changed into a prime (148915484519843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14799784725 + ... + 14799794786.

It is an arithmetic number, because the mean of its divisors is an integer number (9876393030504).

Almost surely, 2^{148915484519841} is an apocalyptic number.

It is an amenable number.

148915484519841 is a deficient number, since it is larger than the sum of its proper divisors (88117948212255).

148915484519841 is a wasteful number, since it uses less digits than its factorization.

148915484519841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29599579573 (or 29599579570 counting only the distinct ones).

The product of its digits is 265420800, while the sum is 72.

The spelling of 148915484519841 in words is "one hundred forty-eight trillion, nine hundred fifteen billion, four hundred eighty-four million, five hundred nineteen thousand, eight hundred forty-one".