149538745760 has 24 divisors (see below), whose sum is σ = 353285287236. Its totient is φ = 59815498240.

The previous prime is 149538745729. The next prime is 149538745771. The reversal of 149538745760 is 67547835941.

It can be written as a sum of positive squares in 2 ways, for example, as 149530702864 + 8042896 = 386692^2 + 2836^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 149538745760.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467308421 + ... + 467308740.

Almost surely, 2^149538745760 is an apocalyptic number.

149538745760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149538745760 is an abundant number, since it is smaller than the sum of its proper divisors (203746541476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149538745760 is an equidigital number, since it uses as much as digits as its factorization.

149538745760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934617176 (or 934617168 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 59.

The spelling of 149538745760 in words is "one hundred forty-nine billion, five hundred thirty-eight million, seven hundred forty-five thousand, seven hundred sixty".