148100661484 has 12 divisors (see below), whose sum is σ = 259215125400. Its totient is φ = 74039197088.

The previous prime is 148100661481. The next prime is 148100661487. The reversal of 148100661484 is 484166001841.

It is an interprime number because it is at equal distance from previous prime (148100661481) and next prime (148100661487).

It is a super-2 number, since 2×148100661484² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148100661484.

It is not an unprimeable number, because it can be changed into a prime (148100661481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2753449 + ... + 2806720.

It is an arithmetic number, because the mean of its divisors is an integer number (21601260450).

Almost surely, 2^148100661484 is an apocalyptic number.

It is an amenable number.

148100661484 is a deficient number, since it is larger than the sum of its proper divisors (111114463916).

148100661484 is a wasteful number, since it uses less digits than its factorization.

148100661484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566832 (or 5566830 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 148100661484 in words is "one hundred forty-eight billion, one hundred million, six hundred sixty-one thousand, four hundred eighty-four".