148133628269 has 16 divisors (see below), whose sum is σ = 170579520000. Its totient is φ = 127223763120.

The previous prime is 148133628211. The next prime is 148133628283. The reversal of 148133628269 is 962826331841.

It is a cyclic number.

It is not a de Polignac number, because 148133628269 - 2²⁴ = 148116851053 is a prime.

It is a super-2 number, since 2×148133628269² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 148133628269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148133628289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912119 + ... + 1062180.

It is an arithmetic number, because the mean of its divisors is an integer number (10661220000).

Almost surely, 2^148133628269 is an apocalyptic number.

148133628269 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

148133628269 is a deficient number, since it is larger than the sum of its proper divisors (22445891731).

148133628269 is a wasteful number, since it uses less digits than its factorization.

148133628269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974688.

The product of its digits is 2985984, while the sum is 53.

The spelling of 148133628269 in words is "one hundred forty-eight billion, one hundred thirty-three million, six hundred twenty-eight thousand, two hundred sixty-nine".