149349466832 has 10 divisors (see below), whose sum is σ = 289364592018. Its totient is φ = 74674733408.

The previous prime is 149349466831. The next prime is 149349466841. The reversal of 149349466832 is 238664943941.

It can be written as a sum of positive squares in only one way, i.e., 76516411456 + 72833055376 = 276616^2 + 269876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149349466831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4667170823 + ... + 4667170854.

Almost surely, 2^149349466832 is an apocalyptic number.

It is an amenable number.

149349466832 is a deficient number, since it is larger than the sum of its proper divisors (140015125186).

149349466832 is an equidigital number, since it uses as much as digits as its factorization.

149349466832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9334341685 (or 9334341679 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 59.

The spelling of 149349466832 in words is "one hundred forty-nine billion, three hundred forty-nine million, four hundred sixty-six thousand, eight hundred thirty-two".