149497569034 has 32 divisors (see below), whose sum is σ = 245471026176. Its totient is φ = 67720865520.

The previous prime is 149497569031. The next prime is 149497569041. The reversal of 149497569034 is 430965794941.

It is not an unprimeable number, because it can be changed into a prime (149497569031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8414949 + ... + 8432695.

It is an arithmetic number, because the mean of its divisors is an integer number (7670969568).

Almost surely, 2^149497569034 is an apocalyptic number.

149497569034 is a deficient number, since it is larger than the sum of its proper divisors (95973457142).

149497569034 is a wasteful number, since it uses less digits than its factorization.

149497569034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19050.

The product of its (nonzero) digits is 29393280, while the sum is 61.

The spelling of 149497569034 in words is "one hundred forty-nine billion, four hundred ninety-seven million, five hundred sixty-nine thousand, thirty-four".