149181078352 has 80 divisors (see below), whose sum is σ = 294821130240. Its totient is φ = 73116374400.

The previous prime is 149181078349. The next prime is 149181078391. The reversal of 149181078352 is 253870181941.

149181078352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 149181078296 and 149181078305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98729277 + ... + 98730787.

It is an arithmetic number, because the mean of its divisors is an integer number (3685264128).

Almost surely, 2^149181078352 is an apocalyptic number.

It is an amenable number.

149181078352 is a deficient number, since it is larger than the sum of its proper divisors (145640051888).

149181078352 is a wasteful number, since it uses less digits than its factorization.

149181078352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2186 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 149181078352 in words is "one hundred forty-nine billion, one hundred eighty-one million, seventy-eight thousand, three hundred fifty-two".