149456999206 has 8 divisors (see below), whose sum is σ = 224187869304. Its totient is φ = 74727709440.

The previous prime is 149456999149. The next prime is 149456999231. The reversal of 149456999206 is 602999654941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×149456999206² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 120475 + ... + 559846.

It is an arithmetic number, because the mean of its divisors is an integer number (28023483663).

Almost surely, 2^149456999206 is an apocalyptic number.

149456999206 is a deficient number, since it is larger than the sum of its proper divisors (74730870098).

149456999206 is a wasteful number, since it uses less digits than its factorization.

149456999206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790166.

The product of its (nonzero) digits is 37791360, while the sum is 64.

The spelling of 149456999206 in words is "one hundred forty-nine billion, four hundred fifty-six million, nine hundred ninety-nine thousand, two hundred six".