149333602952 has 8 divisors (see below), whose sum is σ = 280000505550. Its totient is φ = 74666801472.

The previous prime is 149333602927. The next prime is 149333602967. The reversal of 149333602952 is 259206333941.

It can be written as a sum of positive squares in only one way, i.e., 128503608676 + 20829994276 = 358474^2 + 144326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×149333602952² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 149333602897 and 149333602906.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9333350177 + ... + 9333350192.

Almost surely, 2^149333602952 is an apocalyptic number.

It is an amenable number.

149333602952 is a deficient number, since it is larger than the sum of its proper divisors (130666902598).

149333602952 is a wasteful number, since it uses less digits than its factorization.

149333602952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18666700375 (or 18666700371 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 47.

The spelling of 149333602952 in words is "one hundred forty-nine billion, three hundred thirty-three million, six hundred two thousand, nine hundred fifty-two".