148261470736 has 20 divisors (see below), whose sum is σ = 287639121664. Its totient is φ = 74032020000.

The previous prime is 148261470701. The next prime is 148261470739. The reversal of 148261470736 is 637074162841.

It is a self number, because there is not a number n which added to its sum of digits gives 148261470736.

It is not an unprimeable number, because it can be changed into a prime (148261470739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6157320 + ... + 6181351.

Almost surely, 2^148261470736 is an apocalyptic number.

148261470736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148261470736 is a deficient number, since it is larger than the sum of its proper divisors (139377650928).

148261470736 is a wasteful number, since it uses less digits than its factorization.

148261470736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12339430 (or 12339424 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 148261470736 in words is "one hundred forty-eight billion, two hundred sixty-one million, four hundred seventy thousand, seven hundred thirty-six".