149533331145 has 16 divisors (see below), whose sum is σ = 261003632832. Its totient is φ = 72501008960.

The previous prime is 149533331113. The next prime is 149533331159. The reversal of 149533331145 is 541133335941.

It is not a de Polignac number, because 149533331145 - 2⁵ = 149533331113 is a prime.

It is a super-2 number, since 2×149533331145² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 149533331097 and 149533331106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 453131142 + ... + 453131471.

It is an arithmetic number, because the mean of its divisors is an integer number (16312727052).

Almost surely, 2^149533331145 is an apocalyptic number.

149533331145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

149533331145 is a deficient number, since it is larger than the sum of its proper divisors (111470301687).

149533331145 is a wasteful number, since it uses less digits than its factorization.

149533331145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906262632.

The product of its digits is 291600, while the sum is 42.

The spelling of 149533331145 in words is "one hundred forty-nine billion, five hundred thirty-three million, three hundred thirty-one thousand, one hundred forty-five".