148261470372 has 18 divisors (see below), whose sum is σ = 374772050198. Its totient is φ = 49420490112.

The previous prime is 148261470361. The next prime is 148261470373. The reversal of 148261470372 is 273074162841.

148261470372 is a `hidden beast` number, since 1 + 482 + 61 + 47 + 0 + 3 + 72 = 666.

It can be written as a sum of positive squares in only one way, i.e., 136644079716 + 11617390656 = 369654^2 + 107784^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (148261470373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2059187053 + ... + 2059187124.

Almost surely, 2^148261470372 is an apocalyptic number.

148261470372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148261470372 is an abundant number, since it is smaller than the sum of its proper divisors (226510579826).

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

148261470372 is a wasteful number, since it uses less digits than its factorization.

148261470372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118374187 (or 4118374182 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The spelling of 148261470372 in words is "one hundred forty-eight billion, two hundred sixty-one million, four hundred seventy thousand, three hundred seventy-two".